Smartwatch Huawei Watch 5 42mm Light Green Fluorelastomer Strap

The Huawei Watch 5 42mm with a light green fluoroelastomer strap combines a 42 x 42.5 x 10.5 mm stainless steel case and a 1.38″ circular 466×466 OLED touchscreen (sapphire crystal) with HarmonyOS. The smartwatch includes advanced health and activity sensors (optical and ECG heart-rate measurement, SpO2, skin temperature, accelerometer, gyroscope, barometer and compass), Multiband GNSS positioning and multiple connectivity options such as Wi‑Fi 6, Bluetooth 5.2 LE, NFC and eSIM telephony support.

Advantages

Durable materials—sapphire crystal and stainless steel—plus a comfortable light green fluoroelastomer strap provide day‑to‑day wearability and water resistance up to 50 m (EN 13319). Comprehensive health and sport tracking includes optical and ECG heart measurement, pulse oximetry, sleep and cycle monitoring, swimming metrics and depth sensing for freediving. Navigation accuracy is enhanced by Multiband GNSS with GPS L1/L5, GLONASS, BeiDou, Galileo and QZSS. Battery capacity (540 mAh) supports typical use up to 3 days and up to 7 days in maximum‑saving scenarios, with wireless charging for convenience.

Suitable for

• Everyday wear and notifications management
• Fitness tracking: running, walking, swimming and gym workouts
• Health monitoring: heart rate, ECG, SpO2, sleep and temperature tracking
• Outdoor activities requiring navigation and barometric data
• Freediving and water sports up to 50 m depth

Key specifications

• Display: 1.38″ 466×466 OLED touchscreen, 3000 nits, circular
• Operating system: HarmonyOS
• Connectivity: Wi‑Fi 6 (802.11a/b/g/n/ac/ax), Bluetooth 5.2 LE, NFC, eSIM (UMTS/LTE)
• Sensors: optical & ECG heart-rate, accelerometer, gyroscope, light sensor, barometer, thermometer, compass
• Navigation: Multiband GNSS (GPS L1/L5, GLONASS, BeiDou, Galileo E1/E5a, QZSS L1/L5)
• Measurements: time, stopwatch, countdown, pedometer, speed, distance, lap counter, swimming strokes, depth gauge, altimeter, air pressure, calories, sleep and cycle monitoring, SpO2, skin temperature
• Battery & charging: 540 mAh rechargeable battery, wireless charging; operating time typical 3 days, maximum 7 days
• Materials & dimensions: stainless steel case, sapphire crystal glass, fluoroelastomer strap (green), case 42 × 42.5 × 10.5 mm, strap length 12–19 cm, weight 48 g
• Other: loudspeaker, microphone, vibration, waterproof to 50 m (IPX9), EN 13319 certified, interchangeable strap

How to use

Turn on the watch and complete initial setup via the companion app on a compatible Android (from 9.0) or iOS (from 13.0) device. Pair the watch using Bluetooth or set up eSIM for independent telephony. Use the touchscreen and side controls to navigate watch faces, start workouts, and access health measurements (ECG, heart rate, SpO2, skin temperature). Use the built‑in GNSS for outdoor route tracking and enable swim or freediving modes when entering the water. Charge the device wirelessly when battery is low.

Usage recommendations

For accurate sensor readings, wear the watch snugly on the wrist during measurements, keep the sapphire glass clean, and update HarmonyOS and the companion app regularly. Use waterproof modes and EN 13319 features only within certified limits and rinse the strap with fresh water after exposure to salt water.