Apple Watch Ultra 3 Boasts Best Ever Battery Life
Apple Watch Ultra 3 can last up to six more hours than the Ultra 2 on a single charge, giving it the longest ever life for an Apple Watch, according to the company.
Announced on Tuesday at Apple's "Awe dropping" event, the third-generation Apple Watch Ultra has up to 42 hours of battery life with regular use, and can last up to 72 hours in Low Power Mode. For comparison, Apple Watch Ultra 2 has 36-hour battery life with regular use and up to 72 hours in Low Power Mode.
Here's what Apple says about battery performance in its press release for the new model:
The power efficiency of the LTPO3-enhanced display, 5G modem, and larger battery deliver longer battery life. For daily use, Apple Watch Ultra 3 features up to 42 hours to support users while they are training, racing, or going about their day. In Low Power Mode, it continues to offer up to 72 hours of battery life. For continuous outdoor workout tracking, Apple Watch Ultra 3 now gets 20 hours of battery life in Low Power Mode with full GPS and heart rate readings.
In addition, Apple says that fast charging the device for 15 minutes provides up to 12 hours of battery life.
The new Apple Watch Ultra 3 starts at $799 and is available to pre-ordered today, with shipping beginning Friday, September 19.
Popular Stories
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026.
"I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld.
The report, citing industry sources, is available in English on Macworld.
Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do.
The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up.
Upgraded Architecture
The next-generation...
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April.
Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far.
iOS 26.3
iPhone to Android Transfer Tool
iOS 26.3 makes it easier...
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker.
Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...
