44.5 × 40.0 × 9.3 mm 9.3 mm is the thickness of the watch (excluding the sensor area). Product size, weight, and related specifications are theoretical values only. Actual measurements may vary.
Wrist Size
130–210 mm
Weight
Approximately 30.4 g (without the strap) Product size, weight, and related specifications are theoretical values only. Actual measurements may vary.
Watch Case Material
Mid-frame: Aluminum alloy Bezel: Titanium alloy
Watch Strap Options
Green Nylon Strap Blue Fluoroelastomer Strap Black Fluoroelastomer Strap
5 ATM (ISO 22810:2010 standard, withstands up to 50m static water pressure for 10 minutes) IP6X (IEC 60529:2013, level 6) Dive: Depth up to 40m (EN13319 diving accessory standard, supports free dives up to 40m) Not suitable for: hot showers, hot springs, saunas, scuba/technical dives, exposure to soaps, detergents, or high humidity. Nylon straps are not recommended for water activities. Water resistance is not permanent; periodic inspection recommended.
Speaker
Supported
Microphone
Supported
Operating Temperature
–20°C to +45°C
Charging Requirements
Charger Voltage & Current: 5V–9V DC / 2A
Battery Life
Maximum (10 days): Default settings, Bluetooth call 30 min/week, music playback 30 min/week, heart rate always on, scientific sleep at night, 90 min exercise/week, 50 messages + 6 calls + 3 alarms/day, screen on 200 times/day.
Typical (7 days): Default settings, Bluetooth call 30 min/week, music playback 30 min/week, heart rate always on, scientific sleep at night, pressure detection, arrhythmia analysis, sleep breathing detection, 180 min exercise/week, 50 messages + 6 calls + 3 alarms/day, screen on 30 min/day.
With AOD enabled (4 days): Default settings, AOD on, Bluetooth call 30 min/week, music playback 30 min/week, heart rate normally on, scientific sleep at night, pressure detection, arrhythmia analysis, sleep breathing detection, 180 min exercise/week, 50 messages + 6 calls + 3 alarms/day, screen on 30 min/day. Data from Huawei labs; actual results may vary.