Related
Hi,
I'm making some tests on battery drain in WM6 ROMs: Meshle's Vanilla 3, Fracoon's, B&B and HTC WM6 original (all additional programs closed in all ROMs). It takes some time so I'll let you know later about results.
I have one question for Meshle's ROMs users: did you noticed differences between Vanilla 2 and 3 versions in battery drain?
Thanks and have nice weekend.
unfortunately I cannot tell you anything about the difference between vanilla 2 and 3, BUT am very interested if you already had some (preliminary) info
patrick
Results
Hi,
Finally I've made all the tests.
Procedure:
Every ROM was flashed to device with original HTC WM6, then I swiched all Today plugins, utilities (like pBar) off, so system was clean and not overclocked. Then battery was fully charged.
For every ROM I made following tests (3x every test): first - streaming Internet radio 128 kbit/s with WiFi connection. Backlight was off, sound - 1/4. Test was made with GSPlayer. In table you can see how much it drains battery in % per hour (lower is better). Second test - playing Divx movie (320x240, full screen, no sound, backlight set to maximum) with TCPMP.
Like I said all tests were made 3 times for each ROM so you can see averages in table. I think the results are very similar for ROMs - 32-40% battery drain with WiFi and 16-22% while playing AVI movies so it's not so important parameter when you chose ROM for yourself.
I noticed that changing WLAN power save mode to "Best Battery" lowered power drain while streaming over WiFi from 40% to 10-12% so if you have strong WiFi signal it's better to do this. I haven't noticed differences in power consumption during calls, but I have no time for additional tests.
I've checked also free RAM and Storage memory (clean system with no plugins etc...).
Last impressions - with Bepe ROM I didn't managed to obtain Edge connection, Meshle Vanillas have almost no memory leakages.
I hope it'll be useful for somebody.
varvocel said:
Every ROM was flashed to device with original HTC WM6
...
Then battery was fully charged.
Click to expand...
Click to collapse
Good idea to measure power consumption. Interesting to check WM5 for comparison, as many people think it was a lot better.
However, I'd like to point out several things, which might influence outcome.. or might not.
1. Probably it is absolutely irrelevantl, but still... was there exactly the same version of power meter program used? At least, we would get same errors
2. There were complaints that battery after flashing does not last as long as before. Some kind of recalibration helps: full discharge until device shuts down followed by full charge. It was adviced to flash fully charged device, but still after some flashings I thought that battery drains too fast, so did the trick too.
Suggestion is to measure after discharge/charge cycle.
3. Correct me if I'm wrong, but probably like most gauges, the best precision is in the middle of the working range.
Normal behaviour of my device (while it is on and just sleeps) with fully charged battery: one day number stays at 100%; then gets lower at constant rate; and last few percents almost fly out.
In my opinion it could be right first to discharge from 100% to maybe 75-80%, and only after that start measurements.
Purely hardware power meter could be 'the final answer' to all questions but you need at least to have one.
1. Battery level was checked in System -> Settings -> Power
2. Every ROM was tested 3 times. Because 1 WiFi test takes about 40% of battery power device was fully charged 2 times.
3. First measurement was done when battery was full, but second at about 50%. It's interesting that differences was only 2-3% in both ways, so I think they are not significant because WiFi drain was about 40% like I said.
By the way - I'm using Meshle Vanilla 3 now, device was recharged 5-6 times already and I didn't observed any better or worse battery drain.
I fully agree - the best way to measure power consumption is some kind of hardware, but concerning very similar results for all ROMs I don't think it's really necessary to do further tests.
Thanks for you suggestions.
For me, with Overclock.. it's EXCELLENT! I can have it in standby but still have background data going (push gmail, twitter apps, etc.) for days at a time and still have some juice left.
Just today with some admittedly light usage (but I did use it) I had battery use time of 12Hrs with over 70% left.
I'm using setvsel @
35 @ 400MHz
50 @ 800MHz
65 @ 1200MHz
CPU Icon is set to refresh every second and it's supposed to cap at Vsel 2 @ 10%. It's as stable as ever.. been running like this for weeks now. I'm taking note of how much I appreciate the excellent battery life I get because my Vibrant has been getting really bad lately.
Running Barebones 1.3 with
19 @ 300Mhz
35 @ 600MHz
52 @ 1000Mhz
Battery Life is excellent - more than 48h without recharging is no problem.
I get 2 days of standby with heavy texting,surfing over wifi,calling and some gaming. DEFY battery performance is one the best amongst all Android phones.
el*Loco said:
Running Barebones 1.3 with
19 @ 300Mhz
35 @ 600MHz
52 @ 1000Mhz
Battery Life is excellent - more than 48h without recharging is no problem.
Click to expand...
Click to collapse
Undervolting your cpu can harm your hardware real badly. I've had my defy stopped working and shut down completely in the past so i won't recommend you OC or UV
EDIT: tho i still undervolt but 19 vsel is too low for 300 mhz, raise it upto 26 or so
Yes, 19 vsel maybe too low, at least in my case. When I ran the stability test, anything less than 24 would hang the phone after some 10 minutes. 24 is fine in my case but I set it at 26 to give a little more juice.
LOL. Why the hell, should undervolting harm the cpu? Undervolting improves your cpu's lifetime, instead! Less voltage means less stress (heat) and less leak currents for the cpu.
Well, it's true that you might have some instability issues, when the voltage is too low. As soon as you experience so, you can raise the voltage a little, until you have a stable cpu. I've been using undervolting for my PC's CPUs for several years.
PS: I'm on [email protected], [email protected], [email protected]
Never had any problems with my settings, some in this forum use even lower voltages.
mine is
[email protected]
[email protected]
[email protected]
I use wifi quite a lot. But still the battery backup is ok compared to my previous phones!
Running on Pays 5.0
[email protected]
[email protected]
[email protected]
I have to charge every two days.
running on pay 3.1
setvsel:
350/22
700/38
1100/56
48h no problem, record is 80h on moderate use
The battery life on the Defy is absolutely amazing.
I can easily get between 2 and 3 days of normal usage and somewhere in the region of 4-5 if I use it very little.
I reckon if I switched off 3G, had the brightness down as low as possible and generally tried not to use the phone much, I could push a week.
Sadly, my Defy is 'in the shop' just now, damned earpiece.
What do you guys run on the background? I probably able to get 1.5 days on normal usage. Even after charging and no usage, I lose about 10 % after an hour or so.
lanfearxt said:
What do you guys run on the background? I probably able to get 1.5 days on normal usage. Even after charging and no usage, I lose about 10 % after an hour or so.
Click to expand...
Click to collapse
It is impossible to get 1.5 day if defy uses 10% for 1 hour standby. Defy rounds 95% to 100%, and 94% to 90%. So it is possible that an apparent 10% drop is actually a 1% drop. You may install Motocharge to see the battery in 1% increment.
I'm happy to hear everyone getting excellent battery life. The DEFY is a truly unique Android phone.. I'm just afraid that us stateside won't get devices like this because of AT&T... the Bravo is a step below the DEFY just because it doesn't share the same faux-rugged water resistant build. I'm glad T-Mobile picked this one up, overclocked it's only a bit slower than my Vibrant in most operations.
Well I did a Quadrant benchmark 'standoff' with a colleague of mine which has a Samsung Galaxy S [EU version of the Vibrant] and I beat him with over 250 points [the Galaxy S did 975, my Defy did 1334], both running Froyo and the Defy being non-overclocked.
I've also noticed that his Galaxy S tends to hang & stutter from time to time. Regarding battery life, he carries his charger with him at all times, I do not, 'nuff said.
I also get ~1.5days of battery life.
I'm able to squeeze more than 80 hours of usage on a single charge running PaYs 5.0. Light to moderate use of WiFi/Data/GPS/BT, no background syncs and most apps firewalled except through WiFi.
SetVsel:
18/300
32/700
58/1100
ABC_Universal said:
It is impossible to get 1.5 day if defy uses 10% for 1 hour standby. Defy rounds 95% to 100%, and 94% to 90%. So it is possible that an apparent 10% drop is actually a 1% drop. You may install Motocharge to see the battery in 1% increment.
Click to expand...
Click to collapse
i used circle battery widget and it does shows 1% increments. after 90%, it slows down in terms of usage.
i also forgot to mention that my defy sometime runs pretty hot at 35-38C, which i think accelerates the discharge
what about autobrightness? if is set it on, the battery drains much faster.
For me, with undervolt (800/46;600/30;300/18) I can use my phone to make calls, send sms, surf the web, run some apps, and run one a two games.
After 24h of that usage, I have 50% remaining.
a strange thing happened to me (sorry for my English):
Yesterday I installed the camera 360 that did not work it gave some error. Last night when I went to sleep (1-1.30) had 50% battery, in the morning (7.30-8) phone was dead. I put the phone to recharge, from 11 to 3 o'clock phone has reached 30% of battery so i put the phone to recharge again. Until 10 pm the phone has reached again 30% of battery so I decided to give him a factory reset. With 30% i did 100+ app backups with titanium pro and I gave factory reset, after the phone restore from factory reset surprise the battery show 60% ??? I did restore 100+ app and battery show 50%, I played about a half hour and still 50% battery??? what the hell happened??? 360 camera app has to do with rapid battery discharge???
- I use advance Task Manager droidwall, light <10%, original rom only rooted
- anyway Battery discharge I think is caused by the signal GSM of my operator's.
- anyway in the night i decided to kill the traffic and by that the battery shouldn't discharged hardly over night. right?
(Q) sometimes the touch screen it freezes in games so I have to put the phone in standby and come out of standby, and then the touch screen works again ... this happens to you to?
Apparently, the battery life and the low internal memory are some major drawbacks of this otherwise great handset, so I though of putting up some experiences of what users report from their experiences with internal memory and battery life.
(After installing all programs and under normal usage)
ROM:
System 260MB => 32MB free
Data: 150MB =>32.7 free
Strategy: rooted, uninstalled htc stuff.
Battery Life:
24-36 hours
Remarks:
I feel the battery behaves rather strange, think there is definitively room for improvement. Some days, it hardly uses 5% over 12 hours!! Then, on others, without touching it, it looses over 50%!!
I am currently playing around with the Network settings and will see what I find.
Underclocking on demand should further alleviate the problem I hope!
With the original WF I easily got 4-5 days and the battery is only marginally smaller so should be possible to get closer to this range
Here my results:
About 50 MB free of ROM.
About 100 MB free of RAM.
Stock ROM, S-ON (waiting for htc unlock and cyanogenmod)
Battery lasts under normal usage 2 days, light usage 3 days. (When i sleep phone is in fly mode and there's no battery drain)
Normal usage: little browsing, messaging, mailing, music listening, checking news and weather, maybe a phone call.
Light usage: messaging, mailing, a bit music listening, calendar checking, very very little browsing
The biggest battery drain is the screen, especially when playing games (15 minutes dragon fly gives 10 % battery drain) and browsing, market checking/updating.
Everything stock:
free ROM: 47
free RAM: 122
Around 2 days battery use if I don't play too much Airport Mania 2, or else 10 minutes play equals minus 5% battery
UPDATE:
I changed some settings to maximize battery performance, notable
Location => Disable "Use Wireless Networks" (battery eater!!)
Wifi&Networks: Mobile Network Settings:
Network Mode: GSM only (OK I don'T need the fast one)
Enable Always-On: DISABLED
Plus I set it on Flight Mode during night (I used Gentle Alarm to do it before, but apparently there is a bug where it makes it consume engergy nevertheless so do it manually now for the moment)
Results:
For now, 3-4 days!
Will continue trying out (but now it will take a week or two to finish some cycles ;-) )
RAM : 241 free / 160 used
ROM : 70 free / 80 used
Cyanogenmod 7 / 1500mAh HD7 battery
1,5-2 days with fully wifi opened.
Sure you can kill 3G, WiFi etc but then why have smartphone and dumb it down?
Here are a few battery saving tips I've learned from owning a GSM Hero and Desire HD (my gf has WFS which is why I'm lurking here... just ordered a XTC Clip for it).
Unfortunately when the green light says you're phone is fully charged this isn't always the case. The battery is likely to be mis-reporting its capacity and % used, this can cause your phone to die when the battery still has remaining charge. So, we're going to fix that.
Assuming you have already rooted your phone, download Battery Calibration tool and CurrentWidget.
Place a CurrentWidget widget on your home screen and charge your phone until the widget says 0mA. This means it has reached fully capacity.
Once it hits 0mA on the widget, open Battery Calibration and wipe battery stats.
Reboot your phone whilst still plugged in and upon reboot it will recreate a new battery stats file, however now it will know the battery's max capacity and will correctly report battery % used.
I do this about twice a week. Maybe once a month I will also let it completely die and then fully recharge whilst off, before powering on and repeating the above steps.
Other things you can do to increase battery life are:
Change the sync interval of apps like Facebook, Weather etc. I usually set most things to every 3 or 4 hours, with Flickr only being once a day.
Don't run the screen at full brightness if you don't need it. On my DHD I find 40% to be best for most conditions, with only really bright sun making it hard to read... in which case I bump it up to around 75%. Auto-brightness if ok but it tends to be on the bright side on most Sense ROMs so hopefully someone will work out a way to tweak the values for WFS. I had a play about with custom values on DHD but after testing for a while I still prefer to control it manually. It's a personal thing though.
Remove crap you don't need. Stocks, News, eReader, Twitter etc are always the first to go when I install a new ROM. I use Root Explorer to delete them but there are various ways to do this including Titanium Back-up or by using ADB. You can find everything in /data/app & /system/app. Just be sure to do a nandroid backup in case you delete any system critical apks.
Change Wifi sleep policy to Never.
Limit your homescreen widgets to only ones you really need. Having 7 screens packed with widgets and apps will cause battery drain.
Turn off Power Saving mode. I tend to find it doesn't really help and just makes your phone quite useless when you hit the pre-set % where it activates.
Never use Task Killers. This link gives an excellent explanation.
Finally, wait in hope for an overclocked and undervolted kernel, different radios and custom auto-brightness values
If I can think of anything else I'll post it here
don´t know why so mutch people get worried about the battery. for me the only thing that counts is that the battry takes me over the day. i mean i go out an seven am and get bat at 5pm, so thats the time i need my battery to hold. maybe i need some backup to get until 22 pm and everything is alright.
for me i doesnt matter if i´ve to recarge after one day
Yeah, for some people it can become a bit of an obsession. However, it still think it's worth taking a few simple steps to get the best out of your device
For some people 8 hours between charges is fine. For me, I like a phone that can run for 8 hours between charges, but also run for 48 hours between charges (without having to go to dead mode by turning on airplane). I go camping, stay the night someplace else, forget my charger while going on a trip or just want the freedom of not having to find an outlet and drag my charger with me if I want to have a phone run for more than 8 hours. So I get off work, change my clothing and run out the door to my after-work sporting event, then head out for a few beers afterwards with the team and I barely have enough juice left to call my wife or check on a few game scores.
It's important. Not having it be important means your phone is running your life or you just always have the same routine, which is fine for you maybe but I like to head out.
About 7 hours running CM 7. Battery life is very bad at the moment.
Dear nexus 7 FHD owners,
I have possessed my shiny new nexus 7 since tuesday last week, and boy am I happy with it. The only flaw it has is a dead (black) pixel in the lower left corner, which is covered by the soft button bar when in landscape.
While it is a fantastic tablet, I consider my battery life very weak. While I dont have exact numbers at hand, using google chrome to browse the interwebz drains the battery very quick imo (ill post on this in the future).
I do, however, have exact numbers on gaming. Yesterday I drained the battery from 100% to 14%, playing eternity warriors 2 for 3h14m straight, With a screen on time of 4h47m, of which an hour at the lowest brightness setting and the rest at 10-25%. Do these numbers seem to you? How much gaming time do you get on a single charge?
Idle drain seems about right, i left it at 88% when i went to bed last night, waking up with a charge of 85%. This is with wifi on in sleep, wifi and mobile network location on, currents disabled and all sync apps set to once/ hour. Though surprisingly when i tested the idle time during the day, leaving wifi off but all other settings unchanged, it drained 5% during my 6 hour school day, leaving the device at home.
I also played galaxy on fire 2 HD for 2h36m straight, draining the battery from 80-1% (i did maybe 10minutes worth of browsing in between).
I should mention that out of the box I had about 50% battery and I drained it to 1% on the first use before the first charge. I know this is bad for the battery, but it is said that most devices get their first full 100% charge in the factory right? Still though, might this have an impact on my battery life?
I'm looking forward to your feedback. The return policy ends tuesday next week, and I can return the device no questions asked until then. I will do that if it turns out my device's battery life is indeed quite the exception. I'm reluctant to do this, however, since I only have one dead pixel and I am afraid I might receive a device which has other or more flaws.
Your device's battery performance is pretty normal on the 2nd gen N7. Games seem to drain the battery the most. I get the same results. 3hrs with gaming. Worms Armageddon in my case. I usually get about 5-6 hrs od mixed screen-on use on a single charge. From what I observe Chrome will usually flatten the battery in 4-5 hrs depends on what pages you browse. The longest battery life you will get on video playback - up to 10 hrs with MXPlayer. That all on autobrightness.
I find these results a little disappointing. At least they are very far away from what is advertised. I do not know what is the biggest drain factor but I suspect the GPU and the wireless connectivity.
While transfering large video files over wifi between my nexus and an iPad it seems that the nexus uses more battery with screen off than the iPad with sceen on.
Sent from my Nexus 7 using Tapatalk 4
bandit_knight said:
Your device's battery performance is pretty normal on the 2nd gen N7. Games seem to drain the battery the most. I get the same results. 3hrs with gaming. Worms Armageddon in my case. I usually get about 5-6 hrs od mixed screen-on use on a single charge. From what I observe Chrome will usually flatten the battery in 4-5 hrs depends on what pages you browse. The longest battery life you will get on video playback - up to 10 hrs with MXPlayer. That all on autobrightness.
I find these results a little disappointing. At least they are very far away from what is advertised. I do not know what is the biggest drain factor but I suspect the GPU and the wireless connectivity.
While transfering large video files over wifi between my nexus and an iPad it seems that the nexus uses more battery with screen off than the iPad with sceen on.
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
Thanks for your reply. It is really comforting that it's not just my device. Still considering a return for the dead pixel more and more, though.
RAM Hungry Games
I avoid RAM-Hungry activity. Mostly 3D games of course, drain my battery quickly when I have other services running, and the games that demand a lot of RAM at once will suck the juice out of that battery, so I usually keep it on the charger when playing demanding games.
Ionkiller said:
I avoid RAM-Hungry activity. Mostly 3D games of course, drain my battery quickly when I have other services running, and the games that demand a lot of RAM at once will suck the juice out of that battery, so I usually keep it on the charger when playing demanding games.
Click to expand...
Click to collapse
How quickly does your battery drain when not plugged in though?
wow, such nice battery life, and complaining
Mine drained in about 1.5 days last week with a bit of usage, with wifi on the whole time. Charged from 11%. No sync.
todays results
Today my battery was drained in: 1.5 hour gaming, 1 hour chrome, 5 hours screen on time.
I find these numbers quite the disappointment.
Arthedes said:
Today my battery was drained in: 1.5 hour gaming, 1 hour chrome, 5 hours screen on time.
I find these numbers quite the disappointment.
Click to expand...
Click to collapse
That does seem a little low to me. I don't do a lot of gaming (Tapped Out is about it) but I have a lot of on screen time between Kindle, web browsing and Netflix. This is all anecdotal though, I haven't actually measured how good my battery life has been, it just seems to be good to me.
Are you running a custom ROM? I'm running CM10.2 and I *think* battery life got better when I flashed it. But again, I didn't measure and compare so its just a gut feeling.
FuturePrimitive said:
That does seem a little low to me. I don't do a lot of gaming (Tapped Out is about it) but I have a lot of on screen time between Kindle, web browsing and Netflix. This is all anecdotal though, I haven't actually measured how good my battery life has been, it just seems to be good to me.
Are you running a custom ROM? I'm running CM10.2 and I *think* battery life got better when I flashed it. But again, I didn't measure and compare so its just a gut feeling.
Click to expand...
Click to collapse
I'm running full stock. My stand by time is actually pretty good (1% overnight last night), but thats probably because ive disabled most power hungry features (location, wifi off in sleep etc).
While i do a lot of gaming and battery life is expected to be low then, I expected at least 4 to 5 hours worth of gaming, since it is advertised it should last 9 hours when viewing 1080p video (which is not streamed)
Arthedes said:
While i do a lot of gaming and battery life is expected to be low then, I expected at least 4 to 5 hours worth of gaming, since it is advertised it should last 9 hours when viewing 1080p video (which is not streamed)
Click to expand...
Click to collapse
Bad assumption. The hardware video decoder is extremely efficient (at 0% brightness I measured 1.28W power consumption for 720p; equivalent to 11.7h battery life).
The CPU/GPU hits thermal throttling (not enough cooling to run at full speed) at about 5W power consumption (= 3h battery life). Going from 0% brightness to 100% brightness adds another 1.05W (total of 6.05W = 2.5h battery life). So a game that heavily loads the N7, can very quickly drain the battery.
tni.andro said:
Bad assumption. The hardware video decoder is extremely efficient (at 0% brightness I measured 1.28W power consumption for 720p; equivalent to 11.7h battery life).
The CPU/GPU hits thermal throttling (not enough cooling to run at full speed) at about 5W power consumption (= 3h battery life). Going from 0% brightness to 100% brightness adds another 1.05W (total of 6.05W = 2.5h battery life). So a game that heavily loads the N7, can very quickly drain the battery.
Click to expand...
Click to collapse
Thank you for settling this problem with actual facts! IIRC the battery capacity was indeed 15Wh, though I didn't know max. usage was 5W, I thought it was more like 3-4W.
I'm a bit curious though as to how one monitors the system power consumption. Is ther an app for that?
Arthedes said:
I'm a bit curious though as to how one monitors the system power consumption. Is ther an app for that?
Click to expand...
Click to collapse
I'm measuring via the USB port (I built a power monitor).
The N7 also has a battery gauge chip that can measure current. The driver logs some debug info, including a current drawn value every 60s. However, that value is only the average for one second, so it's not very stable.
In a root terminal, you can run
Code:
dmesg | grep bq27541
to get the debug info from the battery gauge chip.
(BTW, that current is the current flowing into or out of the battery, not the current used by the system.)
Arthedes said:
I'm a bit curious though as to how one monitors the system power consumption. Is ther an app for that?
Click to expand...
Click to collapse
I use Battery Monitor Widget. Among many other graphs it provides a %/h graph. I can see in games my N7 drains at ~30%/h
https://play.google.com/store/apps/details?id=ccc71.bmw.pro
---------- Post added at 10:08 AM ---------- Previous post was at 10:03 AM ----------
tni.andro said:
Bad assumption. The hardware video decoder is extremely efficient (at 0% brightness I measured 1.28W power consumption for 720p; equivalent to 11.7h battery life).
The CPU/GPU hits thermal throttling (not enough cooling to run at full speed) at about 5W power consumption (= 3h battery life). Going from 0% brightness to 100% brightness adds another 1.05W (total of 6.05W = 2.5h battery life). So a game that heavily loads the N7, can very quickly drain the battery.
Click to expand...
Click to collapse
Great explanation. Thanks. What is then happening in Chrome? It's the 2nd biggest battery drainer for me. From what I can see it drains battery at the rate of 20-25% per hour.
bandit_knight said:
Great explanation. Thanks. What is then happening in Chrome? It's the 2nd biggest battery drainer for me. From what I can see it drains battery at the rate of 20-25% per hour.
Click to expand...
Click to collapse
Chrome is a CPU pig. Even sitting around on a web page with a single animated GIF will eat 1.8W at 0% brightness. Add in some web pages with a lot of Javascript (Javascript is extremely CPU inefficient) or not using an ad blocker (it's pretty common to to pull in ad-related Javascript junk from 20+ places on a single page and a lot of ads include animated crap) and you quickly get a lot more...
Hi,
I have noticed that my battery is getting eaten very fast recently. I used to have the energy consumption around 3%/h now I am having it closer to 7%-9%. According to the battery usage overview my watch will last for 12 hours - that's definitely too little. I guess a part of this added consumption could be attributed to AutoWear but I doubt it is so much. What is puzzling me is that the energy consumption attributed to particular apps does not even add to half of the consumed energy as on the attached screenshot.
The total consumption of apps listed there is 10% whereas my battery is at 61% - where did the other 29% go? Any ideas would be welcome
Huckey
huckey said:
Hi,
I have noticed that my battery is getting eaten very fast recently. I used to have the energy consumption around 3%/h now I am having it closer to 7%-9%. According to the battery usage overview my watch will last for 12 hours - that's definitely too little. I guess a part of this added consumption could be attributed to AutoWear but I doubt it is so much. What is puzzling me is that the energy consumption attributed to particular apps does not even add to half of the consumed energy as on the attached screenshot.
The total consumption of apps listed there is 10% whereas my battery is at 61% - where did the other 29% go? Any ideas would be welcome
Huckey
Click to expand...
Click to collapse
I noticed similar battery drain on my SW3 under certain circumstances. I did some experimentation to figure out what was causing it, and my biggest culprit turned out to be the watch face! I designed several custom watch faces in Facer and Watchmaker, and both were consuming 6-9% per hour. I even cut back on details, got rid of things like weather and temperature updates, etc, and still the battery wouldn't last a full day. I didn't like any of the stock watch faces, and was overwhelmed with the selection of 3rd-party ones, so I kept at it. Eventually I settled on Intellicom Watch Face. It doesn't give you anywhere near the customizability of the other apps out there, but boy did it do wonders for my battery! I have a simple watch face now that gives me time, date, and battery percentage (only date and time in ambient mode). I get several alerts an hour, all day long. They vibrate and light up the screen. I have motion detection turned off (where the backlight turns on when I twist my wrist). I also use Google Now 5-10 times a day for reminders or replying to text. Now I get two full days of battery life if I turn it off while I'm sleeping. Also, try turning off auto brightness and set to the lowest level. With the transflective sceen, that's all you ever need really. Not sure how much a difference that makes, but it can't hurt, right?
Autowear
This is because of autowear. A screenshot from google play. Seems the developer does not have a current plan to fix the problem...
huckey said:
Hi,
I have noticed that my battery is getting eaten very fast recently. I used to have the energy consumption around 3%/h now I am having it closer to 7%-9%. According to the battery usage overview my watch will last for 12 hours - that's definitely too little. I guess a part of this added consumption could be attributed to AutoWear but I doubt it is so much. What is puzzling me is that the energy consumption attributed to particular apps does not even add to half of the consumed energy as on the attached screenshot.
The total consumption of apps listed there is 10% whereas my battery is at 61% - where did the other 29% go? Any ideas would be welcome
Huckey
Click to expand...
Click to collapse
Some apps eat the battery I had this problem uninstalled the rogue app and my battery life recovered.
I do not know what AutoWear does to battery life but if it was the last thing you installed, I recommend getting rid of it and seeing if it helps.