Description

Basic Information

Category	Details
Model	F21 Color Screen Smart Watch
Display	Color screen (TFT, exact size not specified) (Alibaba)
Waterproof	IP67 waterproof (Alibaba)
Health Features	Intelligent exercise heart rate tracking, sleep monitor (Alibaba)
Functions	Sport tracking, heart rate, sleep, step counter
Charging	USB charging (sport USB digital watch) (Alibaba)
Usage	Sports and daily use (Alibaba)
Compatibility	Typically Android / iOS (common for this category; listing implies smart notifications)

H2: Key Features
H3: Color Screen Display
H3: IP67 Waterproof Performance
H3: Intelligent Exercise & Heart Rate Tracking
H3: Sleep & Daily Activity Monitoring

H2: Specifications

H2: OEM/ODM Customization

H2: Application Scenarios

H2: FAQ

• Product Model: F21Pro
• Type: The 5th – generation smart sports watch
• Compatible Mobile Operating Systems: iOS 10.0 and above; Android 5.0 and above; all Hongmeng systems are supported.
• Associated APP: Joeme Fit

Main Functions

 

• Health and Sports Monitoring: Step counting, distance and calorie calculation; heart rate, blood oxygen, blood pressure, blood sugar and body temperature testing; sleep monitoring; supports 50 sports modes, including outdoor running, walking, treadmill, indoor walking, trail running, race walking, outdoor cycling, indoor cycling, mountaineering, outdoor hiking, rock climbing and various other sports.
• Practical Life Functions: Music control, stopwatch, countdown timer, calculator, weather display, women’s menstrual period function, remote – control camera, wrist – raising to light up the screen, phone finding; incoming call reminders, message reminders, alarm clock reminders, sedentary reminders, and heart rate alarm reminders.
• Watch Face – related: Offers 4 default watch faces + 1 watch face from the watch face market + 1 custom watch face.

Hardware Parameters

 

• CPU: JL7013A + plug – in 64M FLASH
• Sensors:
  • Gsencor sensor: ROHM KTJ3 – 1057
  • Heart rate sensor: HX3605
• Vibration Reminder: Motor vibration reminder
• Waterproof Rating: IP67
• Display Screen:
  • Size: 1.90″ square screen with a resolution of 280*320
  • Type: IPS Round LCD
• Connection Method: Bluetooth 5.3
• Other Parameters:
  • Strap Material: Silicone strap
  • Dimensions: The main unit is 43.939.6mm, with a thickness of 12.5mm (including the heart rate sensor); the whole machine is 25639.6mm (with the strap flattened).
  • Weight: The head of the watch weighs 32.8g, and the whole watch weighs 51.3g.
  • Colors: Tinted and golden
  • Operation: Full – touch
• Battery:
  • Type: Polymer lithium – ion battery
  • Battery Capacity: 3.7V / 260 mAh
  • Standby Time: 7 days
  • Charging Method: Magnetic charging cable
  • Charging Time: Approximately 2 hours

Language Support

 

• Languages Supported by the APP: 20 languages, including English, Simplified Chinese, Traditional Chinese, Korean, German, Japanese, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Persian, Polish, Turkish, Czech, Slovak, Hungarian, Arabic and Thai.
• Languages Supported by the Watch: The watch face languages are English and Chinese for 2 countries; 12 languages include Simplified Chinese, Traditional Chinese, Japanese, English, German, French, Portuguese, Spanish, Thai, Arabic, Korean and Polish.
• Languages for Watch Push: Chinese, Japanese, Korean, Latin, and Cyrillic. Latin includes languages in regions such as English, French, Spanish, Portuguese, German, Dutch, Vietnamese, Northern Europe, Central Europe, Southern Europe (Italian), Southeast Asia, and Africa. Cyrillic covers Russian, Eastern European, and Asian regions and can cover 150 countries.
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