The Huawei Watch Ultimate is renowned for its impressive battery life, which significantly outperforms many of its competitors. In real-world usage, the watch's battery can last up to 14 days on moderate use and around 8 days with heavy usage, according to Huawei's specifications[1][6]. However, actual performance may vary based on individual usage patterns.
Moderate Usage
In moderate use scenarios, which include occasional GPS tracking, heart rate monitoring, and receiving notifications, users have reported battery life ranging from 11 to 14 days[1][7]. This is impressive, especially when compared to other smartwatches that typically last only a couple of days[5]. The watch's ability to maintain such long battery life is attributed to its efficient HarmonyOS and the 530mAh battery[2][4].
Heavy Usage
When used more intensively, such as with frequent GPS tracking, continuous heart rate monitoring, and regular workouts, the battery life drops to around 8 days[1][6]. Some users have reported getting about a week's worth of battery life even with active use, which includes features like Expedition mode for outdoor activities[2][4]. This mode is particularly useful for long hikes or climbs, as it conserves battery while providing essential navigation and health data[7][11].
Always-On Display (AOD) Impact
Enabling the Always-On Display (AOD) significantly reduces battery life. With AOD on, users can expect around 4 to 7 days of battery life, depending on the level of activity[10][11]. This is still competitive compared to other smartwatches with similar features.
Charging
The Huawei Watch Ultimate supports fast wireless charging, allowing it to reach full charge from zero in about 60 minutes[1][4]. This convenience is enhanced by the ability to charge the watch from compatible smartphones that support reverse wireless charging[1].
Overall, the Huawei Watch Ultimate's battery life is a major strength, making it an excellent choice for those who need a reliable smartwatch for extended periods without frequent recharging.
Citations:
[1] https://root-nation.com/en/gadgets-en/wearables-en/en-huawei-watch-ultimate-design-review/
[2] https://www.androidheadlines.com/huawei-watch-ultimate-review
[3] https://www.youtube.com/watch?v=JnZpJ4fHlEk
[4] https://www.phonearena.com/reviews/huawei-watch-ultimate-review_id5760
[5] https://www.reddit.com/r/HuaweiWatchGT/comments/vvqlxv/why_the_huawei_watches_so_much_better_on_battery/
[6] https://consumer.huawei.com/uk/wearables/watch-ultimate/
[7] https://www.techradar.com/reviews/huawei-watch-ultimate
[8] https://www.youtube.com/watch?v=o19hz8AfMt0
[9] https://consumer.huawei.com/my/wearables/watch-ultimate/
[10] https://www.gsmarena.com/huawei_watch_ultimate_review-news-58259.php
[11] https://www.forbes.com/sites/davidphelan/2023/05/25/forget-apple-watch-huawei-watch-ultimate-beats-apple-to-game-changing-new-features/