Outdoor Multi-tool Bracelet Sports Pedometer Heart Rate Real-time Health Monitoring Screen Monitor Running Accessories TF6 Product model: TF6

 Body size: 57*20.2*10.4 mm
 Environmentally friendly products: yes
 Waterproof: IP67 waterproof
 Wristband material: TPU medical grade material
 Wristband wearing range: 14-20CM
 Body weight: 21.6 grams
 Color: red, black, blue, orange
   
Hardware Configuration:
Hardware platform BK3431Q 512KB RAM+64KB ROM
Bluetooth antenna Two-way Bluetooth, platform comes with, support low-power Bluetooth V4.0
G-SENSOR Silan
Heart rate sensor Tianyi Hexing HRS3300
Blood pressure sensor Tianyi Hexing HRS3300
   
Storage: Built-in RAM+ROM (CPU comes with) 512KB+64KB code space + running space
Display:
LCD specification 0.96 color screen
Resolution 80*160

Connection with the motherboard: FPC soldering
Interface specification: serial port; 2 channels


Other configurations:
 Battery capacity: 90mAh soldered type (main board does not need battery holder)
 Vibration motor: 0408 column welding
 Function button: single touch button
 Charging device: USB in-line charging. MOS tube charging, 5V 0.01A-0.3A
   
Function classification:
 Message Push: Support mobile phone notification bar content push display
 Pedometer: support
 Multi-sport mode: support
 Heart rate test: support
 Time display: support
 Horizontal and vertical display: not supported
 Daily activity data display: support
 Sedentary reminder: support
 Target encouragement reminder: support
 WeChat reminder: support
 SMS reminder: support
 Call reminder: support
 Firmware upgrade: not supported yet, follow-up support
 Sleep monitoring: support
Charging time: 1.5-2 hours
Standby time: 15 days or so