HUAWEI WATCH GT Runner 2 Smartwatch CHITU-B19W, 43.5 mm, Gradient Orange AirDry Woven, GPS, Heart Rate, SpO2

Dual-band satellite tracking and 32 hours of outdoor workout battery.

The HUAWEI WATCH GT Runner 2 is a dedicated running smartwatch with a 43.5 mm case, a 1.32" AMOLED display and a weight of 34.5 g without the strap. The box holds the gradient orange AirDry woven strap, a second white fluoroelastomer strap with orange perforations and a wireless charging cradle.

Dual-band, six-system GNSS for a clean track

The receiver locks onto GPS L1+L5, BeiDou B1I+B1C+B2a, GLONASS, Galileo, QZSS and NavIC. Two frequencies filter out reflected signal among tall buildings and under bridges, exactly where single-band watches inflate distance.

32 hours of GPS logging for long runs and marathons

The 540 mAh battery covers 7 days of typical use and up to 14 days with light use. Charging is wireless, on the cradle supplied in the box.

Titanium front case, 34.5 g on the wrist

The rear case uses fibre-reinforced composite and the profile measures 10.7 mm, so the watch stays out of the way on a long run. A rotating crown and a side button handle navigation, even with wet or cold hands.

ECG, SpO2 and skin temperature in one module

The optical heart rate sensor also runs overnight for sleep tracking, while the sensor stack adds a barometer, magnetometer, accelerometer and gyroscope. Altitude and gradient are recorded on the trail itself, with no phone involved.

5 ATM and IP69 — pool, rain and freediving to 40 m

The case is certified to ISO 22810:2010 and to EN13319 for freediving, with an operating range from -20 °C to +45 °C. Use the bundled fluoroelastomer strap for water activities; the AirDry woven strap is not intended for swimming.