GR3 Fitness Smartwatch pairs a 1.43-inch AMOLED display (466×466) with 100+ sports modes and continuous health tracking for daily activity monitoring.
Use this watch to track workouts, monitor heart rate, blood oxygen, sleep and stress, receive notifications, and make Bluetooth calls while away from a phone. The silicone band and 3ATM water resistance suit gym, outdoor, and everyday wear.
- 1.43" full‑screen AMOLED, 466×466 touch display
- Health sensors: HX3695H heart rate, SpO2, sleep, stress, breathe training
- Connectivity: BLE 5.3 and Bluetooth calling; pairs via Runmefit app
- Battery: 390mAh, ~7–15 days typical use, 45 days standby; magnetic charging (~2 hours)
- Body: zinc alloy case with silicone wristband; 3ATM water resistance
Light specs: JL7013A6S chipset, 640KB ROM + 256M flash; OS requirements Android 7.0+/iOS 12.0+; multilingual UI and app support (English, Chinese, Spanish, French, German, Japanese, etc.).
Fit: Adjustable silicone strap fits common wrist sizes; suitable for everyday and active use.
