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M-Wave M21w

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Product details

The M-Wave Velocomputer M21W is a versatile and functional device specifically designed for cyclists. With a total of 21 functions, this Velocomputer offers comprehensive options for monitoring and analyzing ride data. The wireless signal transmission ensures easy installation and use without the need for cumbersome cables. The M21W is equipped with a built-in battery that guarantees reliable performance. Its compact and user-friendly blister packaging makes it a practical choice for anyone looking to optimize their cycling trips. Whether for daily commuting or longer bike tours, the M21W is a useful tool for all cyclists.

  • 21 functions for comprehensive data collection
  • Wireless signal transmission for easy installation
  • Integrated thermometer for temperature monitoring
  • Lightweight design weighing only 0.1 kg.

Key specifications

Velocomputer functions
Speed measurement, Thermometer
Transmission standard
WLAN
Item number
15615770

General information

Manufacturer
M-Wave
Category
Bike computers
Manufacturer no.
47.666
Release date
6-4-2021

Colour

Colour
Black
Exact colour description
Black

Bike computer properties

Velocomputer functions
Speed measurement, Thermometer
Durability
Waterproof

Display properties

Display functions
Monochrome, without map display

Interface

Transmission standard
WLAN

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
13.20 cm
Width
8 cm
Height
4.20 cm
Weight
100 g

Package dimensions

Length
8 cm
Width
4 cm
Height
13 cm
Weight
92 g

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • M-Wave
    Not enough data
  • 1.Hammerhead
    1,6 %
  • 2.Garmin
    2 %
  • 3.CatEye
    2,2 %
  • 3.Sigma Sport
    2,2 %

Statutory 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: Galaxus
  • M-Wave
    Not enough data
  • 1.Sigma Sport
    0 days
  • 2.Wahoo
    1 day
  • 3.Beeline
    5 days
  • 3.Garmin
    5 days

Return rate

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

Source: Galaxus
  • M-Wave
    Not enough data
  • 1.CatEye
    0,7 %
  • 2.Beeline
    1,1 %
  • 3.Cycplus
    1,9 %
  • 3.Sigma Sport
    1,9 %
Source: Galaxus