Product Model: F230
Supported Mobile Operating Systems: iOS 13 and above, Android 5.0 and above
APP: Joeme Fit
Watch Face Configuration: 5 built-in watch faces + 1 watch face market face + 1 custom watch face
Main Control Chip: JL7013A
Storage Space: 16Mb + 128MB
Gsensor:罗姆KXTJ3-1057 (Rohm KXTJ3-1057)
Health Sensor: VP556EP full-featured 3-in-1 chip
Screen Specification: 1.55″ circular screen, resolution: 360×360 (sRGB high color gamut)
Screen Type: IPS LCD
Touch Type: OCA full touch
Motor: ERM vibration motor
Bluetooth: Bluetooth 5.3
Battery Type: Polymer lithium-ion battery
Battery Capacity: 3.7V / 380 mAh
Waterproof Level: IP67
Strap Material: “Standard: Silicone strap; Optional: Milanese strap, canvas strap, imitation leather strap, three-bead steel strap, bamboo joint strap”
Watch Size: “Main unit: 55*49.7mm; Thickness: 11.7mm (excluding heart rate position); Whole watch: 265*49.7mm (strap flattened)”
Watch Weight: “Head: 48g; Whole watch: 68g”
Head Color: Black
Usage Time: Heavy use 3-5 days, light use 5-8 days, standby: 30 days, call/music playback: 4.5 hours
Charging Method: Magnetic charging cable
Charging Power: 5V/1A (cannot use fast charging power adapter)
Charging Time: Approximately 2 hours, with short-circuit protection charging cable

Major function:

ECG measurement, body composition analysis, blood composition analysis (uric acid, blood lipid), red light 24-hour blood oxygen, HRV report, 24-hour scientific sleep, 5th-generation blood glucose monitoring, all-day stress monitoring, SOS alert, fall alarm
Daily Functions:
Regular Functions: Step counting, distance tracking, calorie calculation, calling, voice assistant, heart rate/blood pressure/body temperature testing, MET, breathing training, stopwatch, timer, calculator, time and date setting, mini-games, women’s menstrual cycle tracking, music playback, music control, remote photography, weather display, wrist-raising to wake screen, find phone, etc