Name: R02 Smart Ring, Grösse 10, 19,8 mm (schwarz) + Ladebox
Brand: Colmi
SKU: 70038609
Rating: 3.9 (14 reviews)

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Colmi

The COLMI R02 Smart Ring in size 10 (19.8 mm) is an innovative wearable that combines health monitoring and sports functions in a compact design. Weighing only 4.7 g and with a thickness of 2.7 mm, this ring is lightweight and comfortable to wear, ensuring it doesn't interfere with daily activities. It continuously measures heart rate and blood oxygen levels (SpO2) and analyzes sleep and daily activity across 21 different sports modes. The Bluetooth 5.0 connection to the QRing app allows for easy synchronization of collected data. Thanks to its IP68 water resistance, the ring can be used in various activities. The included charging case ensures that the ring can be used for up to 6–7 days on a single charge, providing convenient and reliable usage.

- Lightweight and discreet design for maximum comfort
- Continuous monitoring of heart rate and SpO2
- 21 sports modes for activity tracking
- IP68 water-resistant for versatile use.

Actual product image Colmi R02 Smart Ring, Grösse 10, 19,8 mm (schwarz) + Ladebox (10, Black)

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One of the easiest ways to find out the ring size is to measure it with a thread. Place the thread tightly around the part of the finger where you want the ring to fit. Also make sure that the thread fits over the knuckle, as some people have a thicker middle of the finger. You can then knot the thread and cut it off exactly where the ends of the thread meet. Measure this piece of string to find the right ring size.

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Colmi R02 Smart Ring, Grösse 10, 19,8 mm (schwarz) + Ladebox

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