Circular Ring 2 SIL Grösse 7

7, Silver
Delivered between Sat, 30.5. and Thu, 4.6.
Only 1 piece in stock at supplier
free shipping

Product details

The Circular Ring 2 is an innovative smart ring that combines cutting-edge technology with an elegant design. As the first smart ring with a medically certified electrocardiogram (ECG), it offers preventive health monitoring right at your finger. The ring detects heart rhythm disorders such as atrial fibrillation (AFib) and provides over 140 biometric measurements, including heart rate variability (HRV), blood oxygen saturation (SpO₂), body temperature, and stress levels. The integrated AI coach "Kira" analyzes this data and gives personalized recommendations for a healthier lifestyle. Weighing only 2 grams and featuring a robust, waterproof titanium casing (IP68), the ring is suitable for both everyday use and sports activities. The digital size measurement via smartphone ensures a perfect fit without the need for a measuring kit. Additionally, the ring offers a battery life of up to 8 days and allows for easy Bluetooth connectivity.

  • Medically certified ECG for preventive health monitoring
  • Over 140 biometric measurements for comprehensive health analysis
  • Integrated AI coach for personalized health insights
  • Waterproof titanium design for everyday and sports use.

Key specifications

Colour
Silver
Material group
Metal
ring size
7
Health functions
Blood pressure measurementCaloriesCycle protocolECGHeart rate measurementHeart rate monitoringOxygen saturationPedometerRespiratory rateSleep recordingStress levelsTemperature detection
Weight
3 g

General information

Item number
59970611
Manufacturer
Circular
Category
Smart rings
Manufacturer No.
CIR-RING-V03-SIL-S07
Release date
5.7.2025

Colour

Colour
Silver
Exact colour description
Silver

Material

Material group
Metal
Material
Lightweight titaniumTitanium

Smart Ring features

ring size
7
Health functions
Blood pressure measurementCaloriesCycle protocolECGHeart rate measurementHeart rate monitoringOxygen saturationPedometerRespiratory rateSleep recordingStress levelsTemperature detection
Sensors
AccelerometerTemperature sensor
Connectivity
AndroidBluetoothiOS
Durability
Waterproof
Protection type (IP code)
IP68
Power supply
Rechargeable battery operated

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.2 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
App access (via QR or App Store)Circular Ring 2Cleaning clothDigital operating instructionsUSB-C charging cablewireless charge case
Items per sales unit
1x

Product dimensions

Weight
3 g

Package dimensions

Length
9.80 cm
Width
9.20 cm
Height
6.10 cm
Weight
166 g

30-day right of return
24 Months Warranty (Bring-in)

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