Smartring Colmi R10 17.9MM 7 (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 it to the QRing app via Bluetooth to view real-time data and statistics without wearing a watch or wristband.

Around-the-Clock Health Monitoring

The Colmi R10 continuously monitors heart rate, blood oxygen (SpO₂), stress levels and body temperature. This 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 periods. Detailed app reports can help you identify habits that affect sleep and work toward improving its quality.

Activity and Exercise Tracking

The Colmi R10 records steps, distance travelled and calories burned. It supports multiple workout modes to match tracking to the activity. Daily, weekly and monthly statistics are available in the app.

Comfortable, Durable Design

The lightweight ring is designed to be barely noticeable on your finger. It is made from durable materials and has an elegant brushed finish. With 5 ATM water resistance, it can be worn while washing your 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: 7
• Inner diameter: 17.9 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 (smart ring and charging case)
• Battery capacity: 15 mAh (smart ring); 200 mAh (charging case)
• Charging: Magnetic 2-pin cable for the ring; USB-C for the charging case
• Charging cycles: More than 300 (smart ring and charging case)
• Charging time: Approximately 1 hour (smart ring and charging case)
• Operating time: 3–5 days (smart ring)

App Functions

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