$87.00 USD

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The HAYLOU RS4 Plus Smartwatch is an attractive and cost-effective choice for sports enthusiasts. Featuring an AMOLED display and 105 sports modes, the watch offers exceptional tracking data and accuracy while its streamlined design adds an element of style. The perfect blend of form and function, this watch is every athlete's dream.


  • Workout modes: 105 modes
  • Waterproof Grade: Life Waterproof
  • Water-resistance grade: IP68
  • Style: SPORT
  • Special strap: Magnetic strap
  • Resolution: 368*448
  • ROM: 256MB
  • Network Mode: 4G
  • Multiple Dials: Yes
  • Movement Type: Electronic
  • Mechanism: Yes
  • Language: English, Russian, Spanish, Portuguese, Italian, German, Japanese
  • Haylou Model: HAYLOU RS4 Plus
  • Functions Smart sleep monitoring SpO2 tracking, 24-hour heart rate monitoring, Passometer
  • Display Size: 1.78inch
  • Display: 1.78inch AMOLED display
  • Compatibility: All Compatible
  • Certification: CE
  • Brand Name: Haylou
  • Bluetooth: Bluetooth 5.1
  • Battery life: 10 days Daily use mode; 28 days Basic use mode
  • Battery Capacity: 220-300mAh
  • Band Material: Silica gel
  • Band Detachable: Yes
  • APP Download Available: Yes