Apple Watch Series 3 Battery Lasts Up to 18 Hours, But Varies Based on Activity

Apple says its Apple Watch Series 3 offers "all-day battery life" with 18 hours of usage, but in some cases, the LTE model's battery will drain more quickly.

The 18-hour usage metric includes 90 time checks, 90 notifications, 45 minutes of app use, and a 30-minute workout with music playback, and on the LTE model, it includes 4 hours of LTE connection and 14 hours of connection to iPhone via Bluetooth.

applewatchseries3
When talking on the Apple Watch or working out, though, battery life is shorter when using an LTE connection.

The Series 3 Apple Watch offers 1 hour of battery life when talking to someone on the phone over LTE, or three hours when connected to the iPhone.

For audio playback when connected to the iPhone, the Apple Watch battery will last for up to 10 hours, which is an improvement over the Series 2 (6.5 hours). Apple does not mention how long the battery will last when listening to music over an LTE connection, but the Apple Watch Series 3 will support streaming from Apple Music without an iPhone.

When it comes to workouts, the Apple Watch battery will last for up to 10 hours during an indoor workout with an iPhone nearby, but that number drops for an outdoor workout sans iPhone. With just GPS activated, the battery in the Series 3 Apple Watch will last for five hours (the same battery life as the Series 2 with GPS on), and when connected to LTE and GPS the battery will last for four hours during an outdoor workout.

According to Apple, the Apple Watch Series 3 will charge to 80 percent in one and a half hours and 100 percent in two hours using the included Apple Watch Magnetic Charging Cable. These charging numbers are identical to the Apple Watch Series 2.

Apple's Series 3 Apple Watch models will be available for pre-order on September 15, with the device launching on September 22. Pricing starts at $329 for non-LTE models, and $399 for LTE models.

Related Roundup: Apple Watch Series 7
Buyer's Guide: Apple Watch (Buy Now)
Related Forum: Apple Watch

Top Rated Comments

BB8 Avatar
57 months ago
Why the red dot? It looks terrible.
Score: 24 Votes (Like | Disagree)
macduke Avatar
57 months ago
The Series 3 Apple Watch offers 1 hour of battery life when talking to someone on the phone over LTE
People thinking the Apple Watch will get FaceTime anytime soon are crazy. Even on my iPhone 7 FaceTime eats battery. If you’re holding out for it—don’t.
Score: 19 Votes (Like | Disagree)
WilliamG Avatar
57 months ago
Not sure I fully understand those numbers, but ok.... It’s quite clear we need a battery breakthrough next. It’s got to be the next big thing in this industry.
Score: 15 Votes (Like | Disagree)
MadeMyDay Avatar
57 months ago
Reminds me of analog cellular days with 30 minutes/mo plans:
"Don't put me on hold. Talk fast. This is a cellular call !"

It may only be good for saying, "Hold on while I transfer you to my REAL phone."
Score: 14 Votes (Like | Disagree)
Eduardo1971 Avatar
57 months ago
One hour of battery life?

Ugh.

But gotta start somewhere.
Score: 12 Votes (Like | Disagree)
lazyrighteye Avatar
57 months ago




Apple's Series 3.

Or Omnidroid v. 9?

Attachment Image
Score: 10 Votes (Like | Disagree)

Popular Stories

AirPods Pro Gen 3 Mock Feature Red

AirPods Pro 2 Could Start a New Accessory Ecosystem

Friday January 14, 2022 2:34 am PST by
Apple's second-generation AirPods Pro could arrive alongside a new series of accessories, recent leaked images suggest. Alleged leaked photos of the next-generation AirPods Pro obtained by MacRumors showed a charging case with a metal loop on the side for attaching a strap. Apple has not used this design for any of its other AirPod models and it is unclear why it would be added in this...
netflix2

Netflix Again Raises Prices for All Plans, 4K Streaming Now $20 Per Month

Friday January 14, 2022 12:46 pm PST by
Netflix today updated the prices for its streaming plans, and all of its offerings are now more expensive. The Basic plan is now priced at $9.99 per month, the Standard plan is priced at $15.49 per month, and the Premium plan is priced at $19.99 per month. The Basic plan is $1 more expensive, up from $8.99 per month. This plan allows users to watch on just one screen at a time, and it limits ...
iPhone 14 Mock pill and hole 16x9 120hz

Analyst: All iPhone 14 Models to Feature 120Hz Displays, 6GB of RAM, and More

Friday January 14, 2022 7:02 am PST by
Apple is rumored to announce four new iPhone 14 models in September, and ahead of time, analyst Jeff Pu has outlined his expectations for the devices. In a research note with Haitong International Securities, obtained by MacRumors, Pu claimed that all iPhone 14 models will feature ProMotion displays, compared to only Pro models currently. ProMotion enables a variable refresh rate up to 120Hz ...
ios 15

Apple Releases Minor iOS 15.2.1 and iPadOS 15.2.1 Updates

Wednesday January 12, 2022 10:05 am PST by
Apple today released minor 15.2.1 updates for iPhone and iPad users, and the software comes one month after Apple launched iOS 15.2 and iPadOS 15.2 with a slew of improvements. The iOS 15.2.1 and iPadOS 15.2.1 update can be downloaded for free and the software is available on all eligible devices over-the-air in the Settings app. To access the new software, go to Settings > General >...
maxresdefault

Hands-On With LG's 32-Inch UltraFine OLED Pro Display

Wednesday January 12, 2022 1:12 pm PST by
LG in December announced the launch of its new 2022 32-inch UltraFine OLED Pro display, and in our latest YouTube video, we went hands-on with it to see how it compares to Apple's Pro Display XDR and whether it might be worth picking up depending on the price point. Subscribe to the MacRumors YouTube channel for more videos. Officially named the "32BP95E," the display features a resolution of ...
iPad Pro Big Ol Logo Orange

Next iPad Pro Might Feature Large Glass Apple Logo to Allow Wireless Charging

Friday January 14, 2022 10:44 am PST by
Bloomberg's Mark Gurman and Debby Wu last year reported that Apple had tested a new iPad Pro with a glass back for wireless charging capabilities. In a recent edition of his newsletter, Gurman said he expects the new iPad Pro to be released in 2022. While the new iPad Pro is still on track to feature wireless charging, 9to5Mac's Filipe Espósito today reported that Apple may have ultimately...
iPhone 14 Mock pill and hole

iPhone 14 Pro Now Rumored to Feature Both Pill-Shaped and Circular Cutouts

Wednesday January 12, 2022 9:26 am PST by
Apple is widely expected to remove the notch on iPhone 14 Pro models, but there have been conflicting rumors about the new design. Early rumors suggested that Apple would adopt a hole-punch design with Face ID somehow moved completely under the display, and later it was rumored that there would be a pill-shaped cutout instead. Now, display industry consultant Ross Young has claimed that...
fortnite apple logo geforce feature

Fortnite Coming Back to iOS Soon Thanks to Nvidia's GeForce NOW Service

Thursday January 13, 2022 11:19 am PST by
With the Apple vs. Epic Games lawsuit continuing on, there are no signs that Apple has any intention of allowing popular battle royale game Fortnite to return to the App Store on iPhone and iPad. Epic Games has found a workaround though, by partnering up with Nvidia. GeForce NOW, Nvidia's streaming gaming service, will soon add Fortnite support, allowing Fortnite to be played through a...
iMac 27 inch 2020 sale

Deals: Apple's 21.5-Inch iMac Hits Record Low Price of $599.99 ($499 Off) [Update: Out of Stock]

Thursday January 13, 2022 4:05 am PST by
Amazon today has a great deal on the 2017 Intel 21.5-inch iMac (2.3GHz, 8GB RAM, 256GB SSD), priced at $599.99, down from $1,099.00. This is the best price we've ever tracked on this model, and it's only available at Amazon. The sale price will be reflected after an automatic coupon is applied at checkout. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...