Health-Monitoring
Monitor your blood oxygen levels, even in low temperatures or high-altitude conditions. Track daily records of your step count, activity, calories burned, stress levels, and much more.

Monitor your blood oxygen levels, even in low temperatures or high-altitude conditions. Track daily records of your step count, activity, calories burned, stress levels, and much more.
Get 100+ workout modes for indoor and outdoor sports, as well as custom modes for automatic exercise detection for the most frequently done workouts.
Nobody enjoys having to charge their smartwatch every few hours. With the Huawei Watch 3, say goodbye to those battery-life woes.
*12.15 mm indicate the distance between the watch's rear case and the screen, excluding the sensor area.
**Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.
*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.
Size
Resolution
*The available memory capacity is less than this value because the system software takes up part of the space.
*Devices complying with the 5 ATM-rated water have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
The typical scenario of smart mode is 3 days in the following situations: factory default setting, 2 hours LTE connection every day, 22 hours Bluetooth connection with mobile phone every day, heart rate monitoring enabled, HUAWEI TruSleep enabled for sleeping at night, 60 minutes of using Apps every week, 30 minutes of Bluetooth callings every week, 30 minutes of Bluetooth music playing every week, 90 minutes of working out every week (GPS enabled), message notifications enabled (50 SMS messages, 6 callings, and 3 alarms a day), and the screen is turned on 200 times a day.
The ultra-long battery life mode is 14 days in the following situations: ultra-long battery life mode enabled, factory default setting, heart rate monitoring enabled, HUAWEI TruSleep enabled for sleeping at night, 30 minutes of Bluetooth callings every week, 90 minutes of working out every week (GPS enabled), message notifications enabled (50 SMS messages, 6 calls, and 3 alarms a day), and the screen is turned on 200 times a day.
The smart mode in typical scenarios is 1.5 days when paired with an iPhone.
Based on results from HUAWEI lab tests. The actual usage may vary depending on product differences, user habits, and environment variables.
*The preceding specifications are theoretical values based on product design. Some features and specifications may vary across markets. To provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to the preceding specifications, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice.