Renewed Vitality Outlet GT20 ULTRA SMART WATCH Blood Pressure IP67 Waterproof Blood Oxygen Heart Rate Monitoring Bluetooth Calling

GT20 ULTRA SMART WATCH Blood Pressure IP67 Waterproof Blood Oxygen Heart Rate Monitoring Bluetooth Calling 20MM Silicone Strap. Description: Main functions: Custom dial, music control function, Bluetooth call reminder, social APP reminder, message reminder, sedentary reminder, blood pressure, blood oxygen, exercise mode, alarm clock, play music, stopwatch. Product specifications: Product model: GT20. Chipset: HS6620+BK3266. Compatible system Android5.0 or above IOS9.0 or above. Flash memory: 512KB+16M. Screen size: 1.69. Resolution: TFT 240280. Type: full touch. Connection parameters: BT BT 5.0. Sensor: G-Sensor 3D-gsensor. Battery type: Lithium polymer battery. Capacity: 3.7V/180mAh. Color: black, pink, gold, silver. Waterproof grade: life waterproof. Charging time: 1.5H. Use time: 3 days. Wristband size: total length 226.6mm, width 20mm. Appearance material: metal ABS. Size: 5140*12mm. Weight: 30.5. APP languages: English, SC, TC, Dutch, Russian, French, German, Portuguese, Spanish