Specifications:

• Waterproof Grade: Life Waterproof
• Watch total length: :248mm
• type4: Heart Rate Wrist Watch
• type3: Waterproof K1 Smartwatch
• type2: Bluetooth Smart Watch
• type1: Fashionable Smart Bracelet
• Touch Screen: Yes
• Screen Type: OLED
• Screen Style: Rectangle/Square-shape
• Origin: CN(Origin)
• Language: english
• Function: Passometer
• Function: Heart Rate Tracker
• Dial thickness: :11mm
• Dial diameter: :42mm
• Compatibility: All Compatible
• Color: :black, blue, red
• Certification: NONE
• Case Material: Plastic
• Brand Name: ONLENY
• Belt width: :24mm
• Belt length: :110mm
• Band Material: Other
• Band Detachable: Yes
• Application Age Group: Adult