Smartring Colmi R10 21.6MM 12 (black)

Colmi R10 Smart Ring

The Colmi R10 combines activity and health monitoring with a minimalist design. Its sensors track key body parameters around the clock. Connect the ring to the QRing app to view real-time data and statistics without wearing a watch or wristband.

Around-the-Clock Health Monitoring

The R10 monitors heart rate, blood oxygen (SpO₂), stress levels and body temperature. It provides insight into your condition during activity and at rest. The ring can operate independently; when connected to the QRing app via Bluetooth, it automatically syncs and updates data.

Sleep and Recovery Analysis

The ring records sleep duration and quality, distinguishing between deep sleep, light sleep and awake time. Detailed app reports can help identify habits that affect sleep and support efforts to improve it.

Activity and Exercise Tracking

The Colmi R10 records steps, distance travelled and calories burned. It supports 21 exercise modes to match tracking to different activities. Daily, weekly and monthly statistics are available in the app.

Comfortable, Durable Design

Its lightweight design is intended to feel unobtrusive on the finger. Durable materials and a brushed finish give the ring an elegant appearance. With 5 ATM water resistance, it can be worn while washing hands, showering and swimming.

Charging Case

The compact charging case can recharge the R10 up to 13 times per charge. The ring runs for approximately 3–5 days per charge, depending on usage.

Included

• Smart ring
• USB-A to USB-C cable
• Charging case
• User manual

General Specifications

• Manufacturer: Colmi
• Model: R10
• Size: 12
• Inner diameter: 21.6 mm
• Thickness: 2.7 mm
• Color: Black
• Weight: 4.7 g
• Compatible operating systems: Android 4.4 and later; iOS 8.0 and later; HarmonyOS
• App: QRing
• Water resistance: 5 ATM
• Updates: OTA
• App languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean and Malaysian

Hardware

• Chipset: REALTEK RTL8762E
• Flash memory: ROM 512 Kb
• Heart-rate sensor: Vcare VC30F
• G-sensor: STK8321
• Bluetooth: 5.0
• Battery type: Lithium-polymer (ring and charging case)
• Battery capacity: 18 mAh (ring); 200 mAh (charging case)
• Charging: Magnetic 2-pin cable for the ring; USB-C for the charging case
• Charging cycles: More than 300 (ring and charging case)
• Charging time: Approximately 1 hour (ring and charging case)
• Operating time: 3–5 days (ring)

App Functions

• Steps, activity, calories, sleep data and distance
• Health-monitoring settings, heart rate, blood oxygen level, stress and temperature
• Exercise tracking with 21 modes and exercise records
• Camera shutter, unit system, targets and user profile
• Software updates, system settings and device information