I9 Ultra Max Smartwatch
- Watch Head Head Size:48.1*44.6*14mm
- Weight:60g
- Screen Size:2.19 inch IPS
- Resolution:240×296
- Screen touch: Full Touch
- Front Shell: Zine-alloy
- Back Case: Plastic Black ABS+PC
- Straps: silica gel
- CPU: JL7011
- G sensor: SC7A20E
- HR sensor: Tianyi Hexin HSR3300
- BT version:5.3+5.3（LE+Basic）
- shake: Flat motor
- Charger Method: Magnetic charging
- Waterproof: IP67
- Functions:
- Mobile system support: Support Android 5.0 or later or Apple IOS9.0 or later
- APP：Fitpro
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