Hw12 Smart Watch 40mm Full Screen With Rotating Key Heart Rate Monitor Fitness Tracker Bt Make Calls With Wearfit Pro App Red

• 2.2” HD Display
  Large, vibrant screen for improved visibility and user experience

• Bluetooth Calling & Music
  Make/receive calls and play music directly from the watch

• Advanced Health Tracking
  Monitor heart rate, blood pressure, blood oxygen, sleep, and ECG readings

• Fitness Support
  Step count, multi-sport modes, sedentary reminders, and calorie tracking

• Notifications & Reminders
  Stay connected with call, SMS, and app alerts (Facebook, WhatsApp, Twitter, etc.)

• Wireless Charging Support
  Charge conveniently with contact or wireless options

• Smart Utilities
  Remote camera control, wrist-raise to wake, weather updates, alarm, Siri support, and more

Technical Specifications:

• Processor: JQ7011

• Bluetooth Version: 5.3 (Dual Mode)

• Battery Capacity: 160mAh

• Heart Rate Sensor: Yes

• G-Sensor: Yes

• Temperature Sensor: No

• Microphone & Speaker: Yes (Supports voice calls)

• Charging Type: 2-pin contact & wireless charging

• GPS / WiFi / SIM: Not supported

Compatibility:

• OS Support: Android 5.0+ / iOS 9.0+

• App: FitPro

Languages Supported:

Bracelet Menu Languages: English, Simplified Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Polish, Arabic, Italian, Czech, Slovak, Thai, and more
App Languages: English, Russian, French, German, Arabic, Persian, Japanese, Portuguese, Turkish, Polish, Czech, Dutch, Malay, Vietnamese, Ukrainian, Indonesian, Greek, Korean, Swedish, Hindi, and others

Weight: 0.50 KG
Style: Sport
Age Group: Adults

The RLX JS9 Smartwatch combines sporty aesthetics with essential smart features. Equipped with heart rate & blood oxygen monitoring, Bluetooth calling, and NFC capabilities, this watch is your all-in-one fitness and lifestyle companion — perfectly synced with the WearFit Pro App.

Display: 1.35” Round Screen

• • Resolution: 400 × 400

• Touchscreen: Full-touch electronic movement

• Operating System: Android Wear

• Shape: Round

• Body Material: Durable Alloy

• Band: Comfortable Silica Gel Strap

• Water Resistance: Lifetime Waterproof (Splash/Rain Resistant)

• Battery Capacity: 220–300mAh

• Charging Type: Magnetic or Wireless (not specified)

• SIM Slot: No

• Rear Camera: Not Supported

• GPS & WiFi: Not Supported

• RAM/ROM: <128MB each

Connectivity & Compatibility:

• Bluetooth: Call & Message Support

• App: WearFit Pro

• Compatibility: Android & iOS – Universal Support

Product Dimensions:

49.5mm × 49.5mm × 14.8mm

Key Hardware & Design Features:

• Display: 1.43" AMOLED Full Touch Screen

  • Resolution: 466 × 466 (Ultra HD)

• Chipset: JL7012F6 (Main Control Unit)

• Memory: 128Mb Flash

• Touch Panel: Capacitive Full Touch

• Buttons: Double Button + Rotating Crown

• Watch Strap: Comfortable Silicone Strap

• Battery: 250mAh Lithium Polymer

  • Standby Time: >15 Days

  • Usage Time: Up to 5 Days

• Charging Type: Wireless Charging

• Build: Silver Zinc Alloy Case

• Motor: Vibration Motor Supported

• Water Resistance: Not Supported

• GPS: Not Supported

Connectivity:

• Bluetooth: Dual Mode – BLE/BT with Single Antenna

• Compatibility:

  • Android 5.0+

  • iOS 10.0+

Health & Fitness Features:

• Heart Rate Monitor: HX3602 Sensor

• Blood Oxygen (SpO2) Monitoring

• Sleep Tracking

• Respiratory Training

• Female Menstrual Cycle Tracking

• Pedometer: Silan Micro SC7A20E