Haylou Smartwatch RS4

45.20 mm
1Ratings
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Product details

Haylou RS4 Smartwatch

This practical smartwatch helps you take care of your health and improve your fitness. It also notifies you of incoming messages. You can choose from 12 sports modes, and it can monitor your heart rate, sleep, and blood oxygen saturation. It supports Alipay offline payments and features a large 1.78-inch AMOLED display. Additionally, it is IP68 waterproof and has a long battery life of up to 10 days with normal use.

Touch HD Display

The convenient operation of the smartwatch is facilitated by the large 1.78-inch AMOLED HD touchscreen display with a resolution of 368x448, which provides a clear and readable image in almost all conditions. You can also customize the watch's appearance to your liking by selecting one of the designs available in the app or even uploading your favorite photo. Stay in tune with your body and track the changes within it.

Key specifications

Operating system compatibility
Android, iOS
Health functions
Heart rate measurement
Wristband material
Silicone
Case material
Metal, Silicone

General information

Item number
20881674
Manufacturer
Haylou
Category
Smartwatches
Manufacturer No.
LS12
Release date
16.5.2022

Colour

Exact colour description
Black

Watch properties

Watch type
Smartwatch
Durability
Waterproof
Protection type (IP code)
IP68
Operating system
Android, iOS
Operating system compatibility
Android, iOS

Functions

Health functions
Heart rate measurement

Display properties

Display technology
AMOLED
Display size (inches)
1.78"
Image resolution
368 x 448 pixels

Wristband properties

Wristband colour
Black
Wristband material
Silicone
Strap width
20 mm

Case properties

Case colour
Black
Case material
Metal, Silicone
Shape of watch
Square
Case diameter
45.20 mm
Case thickness
11.10 mm

Connectivity

Connectivity
Bluetooth
Bluetooth version
5.1

Power supply

Power supply
Battery operated

Battery properties

Capacity
230 mAh
Battery life
12 Days

Voluntary climate contribution

CO₂ emissions
5.29 kg
Climate contribution
CHF 0.13

Product dimensions

Weight
48.60 g

Package dimensions

Length
20 cm
Width
15 cm
Height
4 cm
Weight
200 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Haylou
    Not enough data
  • 1.Apple
    0.6 %
  • 2.OnePlus
    1.1 %
  • 2.Samsung
    1.1 %
  • 4.Huawei
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Haylou
    Not enough data
  • 1.Accutime
    0 days
  • 1.Beurer
    0 days
  • 1.Denver
    0 days
  • 1.Forever
    0 days

Return rate

How often is a product of this brand in the «Smartwatches» category returned?

Source: Digitec Galaxus
  • Haylou
    Not enough data
  • 1.Accutime
    2.8 %
  • 1.Denver
    2.8 %
  • 1.Fitbit
    2.8 %
  • 4.Xiaomi
    3 %
Source: Digitec Galaxus