Color: Silver black - Blood pressure sleep detection quartz watch Q119-CJZBNSSY00616-Silver black

Screen size: 1.3 inches
Interface; USB 3.0
Camera: None
Body memory; 128
Screen material; IPS
Wearing style; wristband
Compatible system; fully compatible
Communication function: not supported
Menu language: Multi-language
Additional features: information push, health monitoring, smart reminder, sleep analysis, step-by-step wireless distance 5m (inclusive) -10m (inclusive)
Battery capacity; 100mA
Operation mode; touch type + button type
Product size: 20*5*2
Screen resolution; rate 240*240
Wrist strap material; tpu
Strap size: L (suitable for 160-180 mm wrist circumference)
Function; waterproof
Color classification; yellow
Color; blue, black, orange, silver black, brown belt