HW21 Smart Watch 42mm size IP67 Waterproof Bluetooth Sleep Monitor Fitness Heart Rate Screen Size 1.32 Inch

Main features:

• Light and modern metal design Full HD round touch screen Knob operation, smooth operation without delay
• Rich and exquisite background selection, dial setting 24 hours biological heart rate tracker, always pay attention to heart health 12 professional sports modes, make exercise safer and more effective.
• Scientific sleep monitoring and record your overall sleep state.
• Exclusive Mibro Fit application, real-time synchronization of health data.
• Track your daily activities, a practical companion for life.
• Dust-proof and moisture-proof IP68, daily use Safer
• Name: Smartwatch HW21
• Model: HW21
• Case size: diameter = 42 mm
• Thickness = 9.2 mm
• Bracelet size : width = 20 mm
• Unfolded length 248 mm
• Weight: 40 grams (Including Strap)
• Material: Metal+ABS+Rubber
• Screen: 1.28-inch TFT picture screen
• Resolution: 240 x 240 pixels
• Battery capacity: 200 mAh
• Charging: Magnetic charging cable
• Bluetooth version: Bluetooth V5.0
• Sensor: PPG Bio Heart Rate Gsensor
• Waterproof and dustproof: IP68
• Working temperature: 20°C ~ 45°C
• Function parameters: APP: Wearfit pro APP Compatibility: support Android 5.0 and higher, IOS 10.0 and higher (Functions depend on different clocks, mobile phone numbers, and countries)
• Training modes: outdoor, hiking, cycling, mountaineering, spinning, yoga, indoor, elliptical machine, badminton, basketball, football, free training 
• Languages: French, English, Portuguese, Spanish, Russian
• APP languages: Polish, Persian, Greek, Turkish, Malay, Korean, English, Indonesian, German, Spanish, French, Italian, Japanese, Portuguese, Russian, Thai, Arabic, Chinese
• Message language: Simplified Chinese, English, Portuguese, Russian, Spanish, French, Polish, German, Italian
• Additional functions: Alarm clock, Weather, Music control, Timer, Stopwatch, Action reminder, Mobile search
• Version update: OTA