HAYLOU RT2 smart watches Custom watch face Blood oxygen monitor 12 Sport Models Heart Rate Monito Sleep monitor IP68 Waterproof

Brand Name: Haylou
System: Android Wear
System: Android OS
System: iOS
Function: Passometer
Function: Fitness Tracker
Function: Sleep Tracker
Function: Message Reminder
Function: Call Reminder
Function: Push Message
Function: Alarm Clock
Function: World Time
Function: Heart Rate Tracker
RAM: 256MB
SIM Card Available: No
Type: On Wrist
Language: English
Language: Spanish
Language: Portuguese
Language: Italian
Language: German
Language: Korean
Language: Japanese
Network Mode: 4G
GPS: No
Multiple Dials: Yes
Battery Capacity: 220-300mAh
Mechanism: No
Origin: CN(Origin)
Compatibility: All Compatible
ROM: 256MB
Waterproof Grade: Life Waterproof
Band Material: Silica gel
Battery Detachable: No
Screen Shape: Round
Resolution: 360x360
Display Size: 45.7 x 45.7 x 12.1 mm
Certification: CE
Application Age Group: Adult
Style: SPORT
Movement Type: Electronic
APP Download Available: Yes
Case Material: Plastic
Band Detachable: No
watches face: Customize the watch interface
Waterproof grade: IP68
Display: 1.32 inch TFT display
Sensor: Heart rate sensor, motion sensor
Battery life: about 12 days (heart rate on all day)
Watch weight: 55g (including strap)
Strap width: 22mm
Working temperature: 0°C~45°C