Apple Watch Series 1 and 2 Owners Noticing 'Great' Battery Improvements in watchOS 3.1

by

One week ago, Apple released watchOS 3.1 to the public, bringing various bug fixes and performances improvements to the first version update of watchOS 3. Over the past few days a hidden advantage of 3.1 has been discovered, with users on the MacRumors forums and Reddit mentioning that they have vastly improved battery life on their Apple Watch Series 1 and Series 2 following the new update.

In a thread that started last Wednesday, forum member tromboneaholic posted a topic about the "great battery life" found on their Series 1 Apple Watch after updating to 3.1. Sixteen hours after charging the device, it still had 75 percent battery, even "with everything turned on like location services and background app refresh." Series 1 and Series 2 Apple Watch owners note the same beefed up battery life in 3.1, with one forum member saying that they "can now comfortably skip charging every other night" if they wanted.

applewatchbuiltinapps

I read reports that beta users were getting great battery life under 3.1. I wasn't prepared for how big the improvement would be. I have a Series 1, and I had 75% battery left after 16 hours yesterday. After charging it over night, I have 97% battery after 6 hours. This is with everything turned on like location services and background app refresh. So far I haven't had any strange reboots like I had under 3.0. I would say this is an amazing update for the watch.

My field test with watchOS 3.1 on my AW S2: took it off the charger Friday at 5:00 am and it lasted until Sunday 7:00 pm. Great! I think I'll go for a charge every other night and see how that works. For once a great software update, Apple!

Some users have even managed to get a Series 2 Apple Watch on 3.1 to last all weekend. Most Apple Watch owners have known in the past that Apple's recommended 18 hour battery life could get them through at least one day without a charge, but now it appears watchOS 3.1 has improved that to a point where users can easily get to the two day mark, as long as there aren't many intensive tasks running on the wearable. Understandably, some apps -- like Apple's stock Workout app -- increase battery loss when running in the background, which offsets the statistic for users working out heavily throughout the day.

Some owners of the original Apple Watch, known online as "Series 0," appear to not have gotten the same battery boost, however. One forum member said their Series 0 "has actually gotten a little worse" on 3.1, with the end-of-day battery percentage down by 10 percent on average. Another user worried about their iPhone 7 potentially being the culprit behind major battery drainage issues, but 3.1 doesn't seem to have helped their case. That forum member mentioned their battery "drops like a stone" after each workout, so it's most likely a specific hardware issue and not a widespread bug.

My series 0 has actually gotten a little worse. I even unpaired/repaired. In WatchOS 2 I generally finished my day with roughly 25-35% left, with a 1-hour workout. Now i'm down to 10-15% with a 25-45 minute workout.

Sadly my 3.0 and 3.1 experience with original watch is very different. Have unpaired, repaired, reset, restarted but still battery drops life a stone after a workout has run. Have removed all but the one face, background refresh off, handoff off. Genius Bar went through diagnostics and reported all ok. Have a worry that it could be my iPhone 7 causing the problem as the few days with 3.0 on old iPhone 6 I didn't notice the drain.

Still, the battery improvements for the newer Apple Watches appear to be one of the more notable changes to watchOS for most users. As one Redditor shared yesterday, on a 42mm Series 2 Apple Watch they managed to keep a battery of around 82 percent after 11 hours of standby and 1 hour of usage. That percentage was with prominent haptics, max brightness, and background app refresh all turned on, as well. Since posting, many have shared similar experiences.

Check out the full watchOS 3.1 battery improvement thread over in the MacRumors forums to see more stories related to the update.

Related Roundup: Apple Watch Series 6
Buyer's Guide: Apple Watch (Buy Now)

Top Rated Comments

(View all)
Avatar
52 months ago
YES! I am getting three full days of battery after this update.
Score: 17 Votes (Like | Disagree)
Avatar
52 months ago
Finally, a positive article regarding Apple's recent releases!

And to think it's about the watch...
Score: 11 Votes (Like | Disagree)
Avatar
52 months ago
Luckily my workouts aren't long enough to drop the battery much on my Series 0, lol.
Score: 7 Votes (Like | Disagree)
Avatar
52 months ago

Finally, a positive article regarding Apple's recent releases!

And to think it's about the watch...

I'm all for constructive criticism, but it would be nice if people gave more credit for what Apple improves.

While it still had bugs (including an activation bug yet again), iOS 10.0.x seemed like a very stable release compared to 7.0.x, 8.0.x and 9.0.x.

Of course, none of the usual Apple commentators who spent months bashing Apple for it's "declining quality in software" gave credit to Apple for improving the overall quality in iOS 10.0.
Score: 4 Votes (Like | Disagree)
Avatar
52 months ago
With the Series 2 I saw a significant improvement over the original watch - though that in itself shouldn't be surprising given the battery capacity was increased by ~35%. It is quite nice to do the usual morning workouts of 1-2 hours and not needing to worry about charging for it to last for the remainder of the day (with the original watch, after a workout I would put the watch on the charger while showering to top it up from the the drain that occurred during a workout).

Since 3.1 it's been even more impressive. I can do the morning workouts, have the watch on for 16+ hours, and still have greater than 50% battery left. I've seen some days with no workout that I have 75% remaining after 16 hours off charge.
Score: 2 Votes (Like | Disagree)
Avatar
52 months ago
I can easily go two full days on a charge.
Score: 2 Votes (Like | Disagree)

Top Stories

Early iPhone 12 Tests Show Ceramic Shield is Stronger and More Scratch Resistant Than iPhone 11 Glass

Friday October 23, 2020 1:21 pm PDT by
Apple's new iPhone 12 models are protected by a Ceramic Shield cover glass that has nano-ceramic crystals infused right into the glass to improve durability. According to Apple, Ceramic Shield offers four times better drop protection than the glass used for the iPhone 11 models. YouTube channel MobileReviewsEh conducted some tests on the iPhone 12 using a force meter to compare its performance ...

First Impressions From New iPhone 12 and 12 Pro Owners

Thursday October 22, 2020 4:20 pm PDT by
It's already Friday, October 23, in Australia and New Zealand, which means some customers who purchased an iPhone 12 or 12 Pro already have their new devices in hand. We've seen dozens of reviews of the iPhone 12 and iPhone 12 Pro from media sites, but now first impressions from regular Apple customers are available. Image via MacRumors reader Boardiesboi New iPhone 12 and 12 Pro owners are...

iPhone 12 Pro Allows You to Measure Someone's Height Instantly Using LiDAR Scanner

Saturday October 24, 2020 11:12 am PDT by
iPhone 12 Pro models feature a new LiDAR Scanner for enhanced augmented reality experiences, but the sensor also enables another unique feature: the ability to measure a person's height instantly using the Measure app. You can even measure the seated height of a person in a chair, according to Apple. When the Measure app detects a person in the viewfinder, it automatically measures their...

Apple VP Kaiann Drance Interview Addresses Battery Life, MagSafe, and Power Adapter Concerns

Friday October 23, 2020 3:37 am PDT by
Apple's Vice President of iPhone Marketing, Kaiann Drance, has provided a new interview to Rich DeMuro on the Rich on Tech Podcast, to discuss the iPhone 12 and iPhone 12 Pro. Although much of the interview repeated points from Apple's "Hi, Speed" event, there were a number of interesting tidbits regarding the affect of 5G on battery life, MagSafe concerns, and the lack of a power adapter in...

iPhone 11 Pro Outlasts iPhone 12 and 12 Pro in Extensive Battery Life Test

Friday October 23, 2020 8:36 am PDT by
Arun Maini today shared a new side-by-side iPhone battery life video test on his YouTube channel Mrwhosetheboss, timing how long the new iPhone 12 and iPhone 12 Pro models last on a single charge compared to older models, with equal brightness, settings, battery health, and usage. All of the devices are running iOS 14 without a SIM card inserted. In the test, the iPhone 11 Pro outlasted both ...

Apple Distributing New Heated Display Removal Machine for iPhone 12 Repairs

Thursday October 22, 2020 6:20 pm PDT by
Apple is providing Genius Bars and Apple Authorized Service Providers with a new heated display removal fixture for iPhone 12 and iPhone 12 Pro repairs, according to information obtained by MacRumors from a reliable source. To open iPhone 12 models, technicians will be required to slide the device into a specialized tray, and then place the tray into the high-temperature fixture for two...

Apple Warns MagSafe Charger Can Leave Circular Imprints on Leather Cases

Friday October 23, 2020 3:23 pm PDT by
If you keep your iPhone in a leather case while charging with Apple's new MagSafe Charger, the case might show circular imprints from contact with the accessory, according to a new Apple support document published today. Apple's leather cases for the iPhone 12 and iPhone 12 Pro are not available until November 6, but a MacRumors reader has already shared a photo of a circular imprint on...

MagSafe Charger Teardown Reveals Simple Design With Magnets and Charging Coil Encircling a Small Circuit Board

Friday October 23, 2020 7:50 am PDT by
iFixit has today shared a teardown of Apple's new MagSafe charger for the iPhone 12 and iPhone 12 Pro. An X-ray of the MagSafe charger courtesy of Creative Electron reveals the internal charging coil surrounded by a circular arrangement of magnets within the puck. The only seam that iFixit was able to leverage to open the device was where the white rubber circle meets the metal rim,...

PSA: Non-iPhone 12 Models Charge Super Slowly With MagSafe Charger

Friday October 23, 2020 4:11 pm PDT by
Alongside the iPhone 12 models, Apple introduced a new $39 MagSafe Charger that's meant to work with the magnets in the iPhone 12 Pro models to charge them up at a maximum of 15W. The MagSafe Charger is technically able to be used with older iPhones, but it's not a good idea because the charging with non-iPhone 12 devices is so slow. We did two tests with the iPhone XS Max, draining the...

New Photos Offer Better Look at iPhone 12 Color Options

Tuesday October 20, 2020 2:34 am PDT by
As we wait for the iPhone 12 review embargo to lift later today, more pictures are circulating of the devices in real-world lighting conditions, providing a better look at the different colors available. Leaker DuanRui has shared images on Twitter of the iPhone 12 in white, black, blue, green, and (PRODUCT)RED. The black and white colors are similar to the iPhone 11 colors, but the other...