THE RIGHT FIT
Smart ring size guide & adjustable bracelet fit
Choose a snug, comfortable ring fit that keeps the sensors in contact with your finger.
Orbit Smart Ring size chart
| US size | Inner diameter |
|---|---|
| 6 | 16.5 mm |
| 7 | 17.3 mm |
| 8 | 18.2 mm |
| 9 | 19.0 mm |
| 10 | 19.9 mm |
| 11 | 20.6 mm |
| 12 | 21.5 mm |
Measure a ring you already love
- Choose a ring that fits the intended finger comfortably.
- Measure straight across its inside edge to find the inner diameter in millimeters.
- Compare the measurement with the chart. Contact us if you are between sizes.
Bracelet fit
The Orbit Smart Bracelet has an adjustable sliding closure. Gently move the slider along the chain to loosen or tighten it. Choose a comfortable fit that keeps the sensor against your skin without pinching. There is no fixed wrist-circumference size to select.
Ask about your fit