QS19 Smart Bracelet Heart Rate Blood Pressure Monitoring Body Temperature Smart Bracelet

Specification:
Basic parameters: Product name qs19
Product size: Host 38mm* 443mm*9, 9mm / wrist strap 180mm- 225mm
Display mode: 1.54-inch ips high-definition display, resolution 240*240
Battery capacity: 200mah
Synchronization method: Bluetooth ble5.0
Waterproof level: Ip67
Equipment requirements: Support ios8.0 or higher, android 4 or higher
Wristband material tpu: Cpu rk8762c
G- sensor stk8321