New Smart Watch TWS Bluetooth Headset Two-in-one Step Heart Rate Blood Pressure Sleep Monitoring Bracelet

Waterproof grade: IP67 Screen: 1.53 inch Pedometer:Yes Calorie counter:Yes Heart rate:Yes Operation mode: touch+key. Wrist band material: environmentally friendly silicone Packing list: watch+charging cable+instruction manual+packing box Strap style: sports Compatible platform: ANDROID Functions: waterproof, step counting, heart rate monitoring, blood pressure measurement, Bluetooth call, intelligent reminder, sleep monitoring. Communication type: Bluetooth Battery life: less than 7 days Charging method: magnetic charging. Screen type: TFT screen Case material: titanium alloy Dial style: round Diameter: 29-35mm