The new Oura ring ships with a new charger. The new charger is only compatible with the new Oura ring.
Ring battery life
- Wireless charging
- Battery life: up to one week
- Charging times: 20–80 minutes depending on how often you charge the ring
Technical specifications of the charger
- One color: black
- Diameter 47.5mm
- Max. height 17.39mm
- Specific to ring size*
- USB-C (USB-A to USB-C cable included)
*Why is the new charger size specific?
The new Oura chargers are ring-size specific, which means, for example, that you can only charge a US6 size ring with the US6 size charger. The wireless charging allows for a seamless inner molding for the ring, but also requires an exact fit between the ring and the charger to ensure good contact.