Smart Ring - COLMi RING 2, size 10, Black
Product reference: 14-6972436987337

Black smart ring " COLMI RING 2", size 10, monitors heart rate, sleep, blood oxygen saturation, activity and body temperature. Made of stainless steel, weighs 4 g, is water resistant up to 5 ATM, and the battery lasts for about 3-5 days.

Smart Ring - COLMi RING 2, size 10, Black

Product reference: 14-6972436987337

Black smart ring " COLMI RING 2", size 10, monitors heart rate, sleep, blood oxygen saturation, activity and body temperature. Made of stainless steel, weighs 4 g, is water resistant up to 5 ATM, and the battery lasts for about 3-5 days.

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51,73 €
Product in warehouse

Guarantee
24 month

Delivery from Europe in
15 - 16
business days

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COLMI RING 2, size 10, black


Black smart ring COLMI RING 2, size 10, monitors heart rate, sleep, blood oxygen level, activity and body temperature. Made of stainless steel, weighs 4 g, water resistance - 5 ATM, and the battery lasts about 3-5 days.


  • Black smart ring COLMI RING 2, size 10, inner diameter - 20 mm, made of lightweight stainless steel weighing 4 g.
  • Monitors heart rate, HR, blood oxygen level, stress, body temperature, activity and sleep. The Q Ring app provides artificial intelligence-based insights.
  • Supports walking, running, cycling, and swimming modes, as well as menstrual cycle tracking, gesture control, and family step rankings.
  • Water resistance - 5 ATM, battery life of about 3-5 days. Includes a USB-C charging case.

Product information

Product type Smart ring
Brand COLMI
Model R02S ( COLMI RING 2)
Color Black
Size 10
Material Stainless steel

Dimensions and construction

Inner diameter 20 mm
Thickness 2.7mm
Width 7.0mm

Connectivity and sensors

Wireless connection Bluetooth Low Energy 5.0
Bluetooth operating range Approximately 10 m
Heart rate sensor Vcare VC30F
Motion sensor ST LIS2DOC G-sensor
Main chipset REALTEK RTL8762E
Software updates OTA

Power and charging

Battery type Lithium polymer
Ring battery capacity 18mAh
Charging method Magnetic 2-pin cable
Charging time Approximately 1 hour
Number of charging cycles More than 300
Charging case capacity 200mAh
Charging case connector USB-C

Compatibility

Supported operating systems Android 4.4 or later, iOS 8.0 or later, and HarmonyOS
Linked app Q-Ring

Complete set

Included
  • Smart ring COLMI RING 2
  • Charging case
  • USB-C cable
  • User manual

Safety information

Safety warning Use the ring only for personal activity and well-being monitoring. It is not a medical device and should not be used for diagnosis, treatment or emergency monitoring. If the ring irritates the skin, causes discomfort or is too tight, remove it. Keep the charging cable and case away from water while charging. Use the product according to the enclosed instructions.

Height50mm
Length50mm
Weight10 grams
Width50mm
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