Name: R02 Smart Ring, Grösse 8, 18,1 mm (schwarz) + Ladecase
Brand: Colmi
SKU: 70038648
Rating: 3.9 (13 reviews)

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Colmi

The COLMI R02 Smart Ring in size 8 (18.1 mm) is an innovative wearable that combines health monitoring and sports functions in a compact, lightweight design. Weighing only 4.7 g and with a thickness of 2.7 mm, this ring is designed to maximize comfort and not restrict movement. It continuously measures heart rate and blood oxygen levels (SpO2) and analyzes sleep to provide you with valuable insights into your health. Through the QRing app, which connects via Bluetooth 5.0, you can store and synchronize your data. With 21 sports modes, the ring tracks your daily activities and workouts. The IP68 water resistance ensures that you can wear it in various weather conditions. The included charging case allows for usage of up to 6–7 days on a single charge, making it a practical companion for everyday life.

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

Actual product image Colmi R02 Smart Ring, Grösse 8, 18,1 mm (schwarz) + Ladecase (8, 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 8, 18,1 mm (schwarz) + Ladecase

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