T500+ Smart Bracelet Bluetooth Calling Music Touch-screen Fitness Watch

Description

--Sensor: optical heart rate sensor + 3D acceleration sensor.--Support: Compatible for ios9.0 and above, Android 5.0 and above.--Health monitoring: heart rate measurement (hourly measurement), blood pressure measurement, blood oxygen measurement, sleep monitoring.--Battery: rechargeable polymer.--Screen size: 1.75-inch IPS color screen.