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HAYLOU RS4 Plus Smartwatch 1.78” AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor

(10 customer reviews)
Availability:

43 in stock


$60.63$67.48

Estimated shipping to Sri Lanka:
[$0.99]Yearora Standard(20-40 days)
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$0.99
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Haylou RS4 Plus Smartwatch

  • 1.78″ Retina AMOLED display
  • 368 x 448 pixels
  • Craft with Metal
  • 105 Sports mode
  • 100+ Online Watch Faces
  • SpO₂ Heart rate, Sleep and Pressure Monitoring
  • Women’s Health Tracking
  • One-tap measurement
  • Power saving mode
  • To-do list
  • Pomodoro Timer
  • Life reminder

Specifications

  • Screen: 1.78 inch Retina AMOLED Display, 368 x 448 pixels, 60HZ refresh rate.
  • Sensors: SpO₂ Heart rate, Sleep and Pressure Monitoring
  • Waterproof: IP68Waterproof
  • Bluetooth: Bluetooth 5.1
  • Battery Life: About 10 days (Turn on heart rate monitoring for 24 hours)* Battery life may vary depending on usage, settings, operating conditions, and other factors, so actual results may differ from data on the device. From laboratory.
  • Smartphone Compatible: Android 6.0 or iOS 11.0 and above
  • Language: System language: English, Portuguese, German, Italian, Spanish, Japanese.
  • Sport Modes: 105 sport modes
  • Material: Case: plastic, Bezel: Alloy, Stainless steel button: stainless steel, Stainless steel buckle: stainless steel
  • Bracelets: Material: Durable and comfortable silicone. The Size size: 45.2×37.2×10.4mm Weight: 57.6g with bracelet.
  • Durability: Operating temperature: 0° to 45°C. Temperatures below 0°C may affect battery life and performance.
  • Box Packaging: Smart Watch (including standard strap), Magnetic Charging Base, Package, Instruction Manual.

SKU: 3256805526939440 Categories: ,

Based on 10 reviews

5.0 overall
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    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +2
    R***s
    September 1, 2023
    I loved it!!! He's very big, perfect for me that I'm a big man! I loved this invention of the bracelet... Easy well Arrived well before the deadline TBM!
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +2
    a***a
    September 1, 2023
    Fast shipping to Qatar 👍 item as described and working Great.. I am satisfied with the purchase and would recommend it/ if you want a good smart watch for a reasonable price..
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +3
    s***o
    September 1, 2023
    The product arrived well packed quality original safe purchase all came right with my extra bracelet
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +3
    f***r
    August 25, 2023
    Arrived a week late due to having to pay the percentage of the 9-fingered thief. 3mbalage came half-zooed. The cashier was whole .. No More
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +3
    E***l
    August 18, 2023
    Beautiful and elegant. Pity that it came defective, however the store was fair, recognized the problem and refunded the amount in full. I recommend the store.
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +4
    A***a
    August 17, 2023
    Cool, solid, comfortable smart watch. Write about their characteristics and functions, I see no point) because Written reviews (reviews) and filmed a video about them-a lot. Who will order with two bracelets, the hint: the second (magnetic) bracelet and the instruction are in the hidden section below (shown in the photo). I didn't find it right away, even though it says "magnetic strap included." Delivery to Ukraine (Kharkiv region) -15 days! Thank you for the product!!!
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +2
    M***a
    August 14, 2023
    Perfect, arrived in Brazil very fast. The product is amazing, recommend. Is not behind in anything first-rate
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +4
    M***o
    August 11, 2023
    The product came well packed, I used the product already used and I am using all the functions, it helps the menstrual cycle, the calculator is very useful, came with a bracelet, because I opted came with the charger, and the box is very safe for the product. I used it to train it calculates the calories spent, the heartbeat among several other things.
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +3
    B***r
    August 8, 2023
    Apparently everything is OK, very beautiful watch and it was PFT on my wrist which is a little wide. The screen of this smart watch is surreal from beautiful, AMOLED is AMOLED and 60Hz so… the watch is very well presentable made with well finished and first-rate materials. It is worth noting that if the value is above 50 $ It does not pay because it does not have agreement with the seller, it declares the real value. This store is reliable despite not being the official haylou
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    HAYLOU RS4 Plus Smartwatch 1.78'' AMOLED Display 105 Sports Modes 10-day Battery Life Smart Watch SpO₂ Heart Rate Sleep Monitor photo review
    +6
    i***r
    July 30, 2023
    Great product, I already had one bought another to gift. Notes 1000 speed and service.
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