Apple Watch Ultra 3 battery life significantly increased compared to Ultra 2
Apple Watch Ultra 3 Battery Life
Apple Watch Ultra 3 will provide up to 42 hours of battery life, with the ability to last up to 72 hours in Low Power Mode. This is the longest battery life of any Apple Watch according to Apple.
Fast Charging Capability
Ultra 3 also features fast charging, with just 15 minutes of charging resulting in 12 hours of additional battery life.
Long-lasting Performance
During activities such as training, racing, or daily use, Ultra 3 will maintain its 42-hour battery life. For outdoor exercise with GPS and heart rate tracking, the watch can last for up to 20 hours in Low Power Mode.
