How does the Apple Watch Ultra 2 compare to other smartwatches in terms of battery life

Battery Life Overview

- Apple Watch Ultra 2: Officially rated for up to 36 hours of normal use, it can extend to 72 hours in Low Power Mode. In practical testing, users have reported achieving around 55 hours with the always-on display at maximum brightness, and it can last 35 hours with GPS in a low-power setting, which limits data readings to once per minute[1][2][4][5].

- Apple Watch Series 9: This model has a standard battery life of about 18 hours, which is significantly shorter than the Ultra 2. Users can expect around 1.5 days with regular usage, including notifications and workouts[1][2].

- Apple Watch Series 10: Similar to the Ultra 2, it claims a battery life of up to 36 hours, but real-world usage typically yields about 1 day of battery life under standard conditions. It has less endurance compared to the Ultra 2 when using GPS features[5].

- Samsung Galaxy Watch Ultra: This smartwatch lasts approximately 46 hours under similar conditions, making it less capable than the Ultra 2 but still competitive among high-end smartwatches[2].

- Google Pixel Watch 3: Offers around 34 hours on a charge, trailing behind both the Ultra 2 and Series 10[2].

Summary of Performance

The Apple Watch Ultra 2 is designed for endurance athletes and outdoor enthusiasts, providing superior battery performance that allows for extended use without frequent recharging. Its ability to sustain longer periods of operation—especially during GPS-intensive activities—sets it apart from competitors like the Series 9 and Series 10, as well as other brands like Samsung and Google.

In conclusion, if battery life is a primary concern for potential smartwatch buyers, the Apple Watch Ultra 2 is currently one of the best options available, outperforming most other models significantly in this regard.