Colmi Size R12 10 Smart ring (R12-BLACK-10)
Product images are illustrative. The original product may vary, so please refer to the product specifications in the product description.
Price
€ 45.60The e-shop price may differ with shops price. Price valid while supplier stock lasts.
Points 
+45
Delivery time and options
-
6-8 days -
6-8 days -
6-8 days -
6-8 days -
6-8 days -
6-8 days
Product details
| Product code | R12-BLACK-10 |
| EAN | 6972436986811 |
Product description
The COLMI R12 Smart Ring (20 mm, Size 10) is a stylish and lightweight wearable designed for health monitoring and smart connectivity. With a discreet black design, it tracks steps, calories, heart rate, and activity levels, while supporting Bluetooth synchronization with Android and iOS devices. Built from stainless steel with an epoxy coating, it ensures both durability and comfort. Wireless charging, water resistance, and a long-lasting battery make it practical for daily use.
Technical Specifications:
Inner Diameter: 20 mm (Size 10)
Material: Stainless steel + Epoxy resin
Chipset: Realtek RTL8762E
Connectivity: Bluetooth Low Energy 5.0 / 5.2
Sensors: Heart rate sensor, accelerometer
Battery: Lithium-polymer, ~18 mAh
Charging: Wireless charging base + USB-C cable
Compatibility: Android 5.1+ / iOS 8.0+
Water Resistance: IP68 / 1ATM
Display Data: Time, steps, heart rate, battery level
Weight: ~4.7 g
Operating Time: ~3-5 days
