
Size Chart
| Size | Circumference (cm) | Circumference (in) |
|---|---|---|
| 6 | 5.19 | 2.04 |
| 7 | 5.44 | 2.14 |
| 8 | 5.69 | 2.24 |
| 9 | 5.95 | 2.34 |
| 10 | 6.21 | 2.44 |
| 11 | 6.46 | 2.54 |
| 12 | 6.72 | 2.65 |
| 13 | 6.97 | 2.75 |
| 14 | 7.23 | 2.85 |
Your body is talking. Now you can listen.
Ringeny gives you real-time data about your sleep, recovery, heart rate and daily performance — so you can make smarter decisions every day.
Wake up with real energy.
Understand your sleep cycles, recovery and nighttime stress. Ringeny helps you optimize your rest so you perform better every day.
- Sleep stages tracking
- Recovery insights
- Heart rate monitoring
- Nighttime stress analysis

Minimal design. Powerful technology.
Crafted to be worn 24/7, Ringeny blends advanced health tracking with a clean, premium design that fits your lifestyle.
What's in the Box?
- Ringeny Air Ring
- Charging Case
- USB-C Charge Cable
- Instruction Manual & Quick Start Guide
The Science of the Finger
The finger is a significantly richer source of health data than the wrist. With a much higher perfusion index and more accessible arterioles, it provides a clearer, more accurate signal for tracking your vital biomarkers.













