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The F400 is a smart watch that supports various health monitoring features and sports modes. It includes ECG measurement, blood oxygen monitoring, and over 150 sports modes.
1.55-inch high-definition touch screen
360x360 resolution (sRGB high color gamut)
IPS LCD OCA full touch screen type
Bluetooth 5.3
Battery: polymer lithium-ion 3.7V / 380 mAh
Charging method: magnetic charging cable
Charging time: approximately 2.5 hours
Battery life: 5-8 days for heavy use, 10-15 days for light use, standby: 60 days
Health monitoring features: ECG, blood oxygen, blood sugar, body composition analysis, heart rate variability report, 24-hour scientific sleep tracking, all-day stress monitoring, SOS alarm, fall alarm
Conventional functions: step counting, distance tracking, calorie tracking, call notifications, voice assistant, blood pressure monitoring, temperature test, breathing training, stopwatch, timer, calculator, time and date setting, mini-games, female menstrual period tracking, music playback, music control, remote photography, weather display, wrist-raising screen, mobile phone search
BashFashion is an independent retailer and is not affiliated with, endorsed by, or officially connected to any brands referenced on this site. Brand and model names are used solely to indicate product compatibility. Trademark Notice
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