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From early morning runs to late-night sleep tracking, the G&G 8443999000 is a dependable wellness companion. Its vivid 1.56-inch AMOLED display brings your stats to life, while comprehensive sensors track your heart rate, blood oxygen saturation, and stress levels. With a battery that can last up to 14 days on a single charge, this smart band keeps you informed without constantly hunting for the charging cradle.

Key specifications

• Display: 1.56-inch AMOLED touchscreen, 152 x 486 pixels, 450 nits peak brightness
• Water resistance: 5 ATM (up to 50 metres)
• Battery: 125 mAh capacity, up to 14 days of typical use
• Health sensors: PPG heart rate, SpO2 blood oxygen, stress monitoring
• Activity tracking: 30 fitness modes with 6 automatic detection
• Sleep analysis: REM, deep, and light sleep stages
• Connectivity: Bluetooth 5.0 BLE
• Compatibility: Android 5.0+ and iOS 10.0+
• Strap material: TPU, adjustable 155–219 mm
• Companion app: Mi Fit / Xiaomi Wear

Why choose it

The G&G 8443999000 combines essential health and fitness features in a sleek, water-resistant package. It delivers not only real-time heart rate and SpO2 readings but also a clear picture of your sleep architecture and daily activity. With up to 14 days of battery life and magnetic charging, it minimises downtime and maximises data collection—ideal for continuous wellness monitoring.

Ideal use cases

• Daily step counting and distance tracking
• Structured workouts with 30 exercise modes
• Sleep quality assessment and stress management
• Outdoor activities in wet conditions thanks to 5 ATM water resistance

Good to know

The band pairs with the Mi Fit or Xiaomi Wear app for detailed insights and firmware updates. The TPU strap is comfortable for all-day wear and can be adjusted to fit wrists from 155 to 219 mm. The AMOLED display remains readable even in bright sunlight, and the magnetic charging cradle makes recharging effortless.