Oura Ring Gen 4

Plug your Oura Ring Gen 4 in before the trip and forget about it for days.

Checked against official Oura power specs · Nov 2026

Charger

Any USB-C charger

Its battery sips power, so any wall plug works

Cable

Any USB-C cable

The short cable in the box is fine

The ring sits on its own dock; the dock plugs into USB-C.

Get the right charger for your Oura Ring Gen →

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