Blood Oxygen Monitoring Message Reminds Sports Phone Watch

Product information:
Applicable platform: fully compatible
Screen size: 1.32 inches
Interface: USB 2.0
Screen material: tempered glass
Wearing method: wrist strap
Compatible system: fully compatible
Communication function: support
Wireless distance: 5m (inclusive) -10m (inclusive)
Battery capacity: 230mAh
Operation mode: touch + button
Screen resolution: 360*360
Wristband material: silicone/belt
Strap style: sporty
Compatible platform: ANDROID
Strap size: 28mm and below
Color: black, all black leather, silver gray leather, silver brown leather

Packing list:
Host *1 Charging cable *1 Manual *1 Color box *1