Watchmark Cardio One Smartwatch Blue Blue One size Modern

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Product details

The Watchmark Cardio One is a modern smartwatch equipped with a variety of features to meet the demands of an active lifestyle. With a 1.83-inch IPS display, it offers a clear and vibrant display that is easily readable both indoors and outdoors. The smartwatch is IP68 certified, meaning it is dustproof and waterproof, allowing it to be worn in various weather conditions. The Cardio One has a battery capacity of 280 mAh, enabling reliable use throughout the day. It is equipped with Bluetooth 5.0, ensuring a stable connection to smartphones running Android and iOS operating systems. The silicone strap provides high wearing comfort and comes in an appealing shade of blue.

  • IP68 waterproof for added protection
  • Bluetooth 5.0 for enhanced connectivity
  • Timer and stopwatch function for sports activities
  • Compatible with Android and iOS devices
  • Built-in thermometer for temperature monitoring.

Key specifications

Health functions
Pedometer
Operating system compatibility
Android, iOS
Wristband material
Silicone
Item number
58253903

General information

Manufacturer
Watchmark
Category
Smartwatches
Manufacturer no.
5903949991406
Release date
6.5.2025

Colour

Exact colour description
Blue

Watch properties

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

Functions

Health functions
Pedometer

Display properties

Time display
Digital
Screen technology
LCD
Display size (inches)
1.83"

Wristband properties

Wristband colour
Blue
Wristband material
Silicone

Case properties

Case colour
Black
Shape of watch
Square
Case thickness
12 mm

Connectivity

Connectivity
Bluetooth
Bluetooth version
5.0

Data storage properties

Memory
64 MB

Power supply

Capacity
280 mAh

Voluntary climate contribution

CO₂-Emission
Climate contribution

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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
  • Watchmark
    Not enough data
  • 1.Apple
    0.7 %
  • 2.Samsung
    1.2 %
  • 3.Coros
    1.6 %
  • 3.Huawei
    1.6 %

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
  • Watchmark
    Not enough data
  • 1.Datel
    0 days
  • 1.Denver
    0 days
  • 1.Forever
    0 days
  • 1.Hama
    0 days

Return rate

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

Source: Digitec Galaxus
  • Watchmark
    Not enough data
  • 1.Datel
    1.7 %
  • 2.OPPO
    2.2 %
  • 3.Fitbit
    2.6 %
  • 4.Wahoo
    2.7 %
Source: Digitec Galaxus