−9%

Colmi Smartring R12 19.1MM 9 (black)

9, Black
was CHF41.90
Delivered between Thu, 26.3. and Wed, 1.4.
More than 10 pieces in stock at third-party supplier
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Size5

Product details

The Colmi R12 Smart Ring is an innovative wearable device that offers a variety of health monitoring and activity tracking features. Equipped with a built-in LED display, the ring allows for easy and quick reading of important information such as heart rate, step count, and battery status without needing to take out a smartphone. The advanced sensors continuously monitor heart rate, blood oxygen levels, and sleep, enabling a comprehensive analysis of personal health data. The ring supports various sports modes and offers the ability to control the smartphone remotely, making it a practical companion for active users. With a water resistance rating of 1ATM, the Colmi R12 is also suitable for use while swimming and showering. The battery provides a runtime of up to 5 days and can be quickly charged with the included charging station.

  • LED display for easy reading of health data
  • 24/7 health monitoring with advanced sensors
  • Support for multiple sports modes for activity tracking
  • Water-resistant (1ATM) for use while swimming and showering
  • Long battery life of up to 5 days in operation and 15 days in standby.

Key specifications

Colour
Black
ring size
9
Health functions
CaloriesHeart rate measurementHeart rate monitoringOxygen saturationPedometerSleep recordingStress levels

General information

Item number
62433542
Manufacturer
Colmi
Category
Smart rings
Manufacturer no.
R12 BLACK 9
Release date
26.9.2025
Sales rank in Category Smart rings
75 of 280

Colour

Colour
Black
Exact colour description
Black

Smart Ring features

ring size
9
Health functions
CaloriesHeart rate measurementHeart rate monitoringOxygen saturationPedometerSleep recordingStress levels
Sensors
Gesture sensorHeart rate monitor
Durability
Waterproof (1 ATM)
Power supply
Rechargeable battery operated

Voluntary climate contribution

CO₂ emissions
5.76 kg
Climate contribution
CHF 0.14

Scope of delivery

Scope of delivery
Charging station

Product dimensions

Diameter
19.10 mm

Package dimensions

Length
10.80 cm
Width
8.20 cm
Height
2.40 cm
Weight
87 g

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

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