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Let's Post Our Series 3 Battery Life Here!
- Thread starter SoCalGadgetGuy
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So far today, 13.5 hours off the charger, 1 hour on LTE, including a 36 minute phone call on my watch (using the built-in speaker), now have 49% remaining charge.
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10.5 hours off the charger, a few texts and HomeKit usage, - down to 89% - 42mm S3. Battery life is amazing.
Technically, the 42 has a bigger Antennae band. So maybe that has something to do with it?
I think so too, which is bad for 38mm, it already has a smaller battery and now with the weaker signal strength which could also hurt battery life.
I don't get great battery (S2 LTE 42mm). I am at 61% after 9 hours, all on BT with iPhone nearby and no LTE use, no phone calls. I do have the longer wake time set up and I do get lots of notifications. But that's it.
On LTE alone, while doing a GPS-enabled workout and listening to music via airpods, I did find the watch went down about 25% an hour. This is about what was expected. When I leave the office, I expect I'll be down to about 50%, and be able to do an hour of non-LTE workouts getting me down maybe to 30%. I could then get to the end of the day (tethered, using just basic notifications and a few apps), or one more hour on LTE without the phone. Not great but not bad.
I find my S2 was better on WatchOS3 battery wise. I didn't use a lot of GPS though.
On other days I was able to be on LTE for an hour here and there (albeit not using it for anything but notifications and texts) and it didn't kill the battery; I got a full day with those 1-2 hours of LTE use only. The real battery killer seems to be GPS and/or LTE phone calls.
On LTE alone, while doing a GPS-enabled workout and listening to music via airpods, I did find the watch went down about 25% an hour. This is about what was expected. When I leave the office, I expect I'll be down to about 50%, and be able to do an hour of non-LTE workouts getting me down maybe to 30%. I could then get to the end of the day (tethered, using just basic notifications and a few apps), or one more hour on LTE without the phone. Not great but not bad.
I find my S2 was better on WatchOS3 battery wise. I didn't use a lot of GPS though.
On other days I was able to be on LTE for an hour here and there (albeit not using it for anything but notifications and texts) and it didn't kill the battery; I got a full day with those 1-2 hours of LTE use only. The real battery killer seems to be GPS and/or LTE phone calls.
I turned on my 42mm this morning with LTE on all day from 6:00 to 3:30 and made several short calls and text messages throughout the day. Came home with 72%
I’m pretty happy.
I’m pretty happy.
I did a full charge at 7:30 this morning. Now at 10:45 pm I'm at 65%. But I have been losing 30% overnight, so I need to figure out what's going on there. FWIW I think my battery life has gotten gradually better.
- What size watch is it?
- Are you wearing it while sleeping?
- What is your "On Tap" setting? (15 sec or 70 sec)
- Are you using a sleep tracking app?
- How long do you sleep?
- Do you have your iPhone nearby and connected via Bluetooth?
- Is your watch a Series 3? (or a previous series updated to WatchOS 4?)
5th day and I'm at 16 hours standby and 4 hours of use = 65% battery left by bedtime. This seems to be pretty consistent, and I should be able to go 35-45 hours on a single charge with my typical use, but at the longer end of the range if I'm sleeping for 8 hours of that time.
Good stuff. I’m getting about 2.4% per hour.
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What size watch?
Today I had 135 minutes of exercise with the watch off the charger for 12.5 hours (and 6 hours of active use during that time per the watch app measurements) with 57% remaining.
Half way through the same workouts on bicycle, my wife's 18 month old Series 0 38mm went down to 6% after only being off the charger for 9 hours. Her watch kills the battery during workouts twice as fast as my original Series 0 42mm watch, so I might have to take it to the Apple Genius to see why it always dies so fast with workouts.
Half way through the same workouts on bicycle, my wife's 18 month old Series 0 38mm went down to 6% after only being off the charger for 9 hours. Her watch kills the battery during workouts twice as fast as my original Series 0 42mm watch, so I might have to take it to the Apple Genius to see why it always dies so fast with workouts.
Tuesday's stats:
This is for my 11th full day of use since receiving the Series 3 (42 mm with cellular/LTE).
After 24 hours, battery down to 57%. Most of my activity is the same as my previous battery stats posting (Post #8 above), which includes Sleep Watch sleep tracker that records all night. Unique to this day was:
This equates to an average battery drain of 1.79% per hour.
This is for my 11th full day of use since receiving the Series 3 (42 mm with cellular/LTE).
After 24 hours, battery down to 57%. Most of my activity is the same as my previous battery stats posting (Post #8 above), which includes Sleep Watch sleep tracker that records all night. Unique to this day was:
- Turned on the Workout Activity recording for 1 hour, 10 minutes and 41 seconds, while playing softball.
- Watch recorded everything: calories, time, heart rate (including max & average), heart rate recovery, location, and weather
This equates to an average battery drain of 1.79% per hour.
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Thursday's stats:
This is for my 13th full day of use since receiving the Series 3 (42 mm with cellular/LTE).
After 24 hours, battery down to 63%. Most of my activity is the same as my earlier battery stats posting (Post #8 above), which includes Sleep Watch sleep tracker that records all night. Unique to this day was:
This equates to an average battery drain of 1.54% per hour (My best rate yet!)
This is for my 13th full day of use since receiving the Series 3 (42 mm with cellular/LTE).
After 24 hours, battery down to 63%. Most of my activity is the same as my earlier battery stats posting (Post #8 above), which includes Sleep Watch sleep tracker that records all night. Unique to this day was:
- Used Siri quite a bit today
- Asked Siri a lot of questions
- Had Siri make a few calendar appointments
- Had Siri set a couple of countdown timers
This equates to an average battery drain of 1.54% per hour (My best rate yet!)
