Returned & Tested

Oura Ring 4

10, Brushed Silver
CHF270.–
112Ratings
Delivered tomorrow
Only 1 piece in stock
Tested by Digitec
free shipping

Refurbished offer

Product condition
Very good: fully functional. Some light scratches or scuffs.
Packaging condition
Opened and in excellent condition.
Scope of delivery
Refurbished Oura Ring 4 (10, Brushed Silver), Original accessories
Warranty24 Months Warranty (Bring-in)
30-day right of return30-day right of return

At a Glance

  • Comprehensive biometric data tracking

    The integrated sensors continuously measure over 30 different health parameters such as sleep, heart rate, respiratory rate, and stress levels during daily use.

  • Long battery life

    With a power supply of up to 8 days on a single charge, the device enables long-term monitoring without frequent charging interruptions.

  • Durable titanium material

    The housing, made entirely from titanium, reliably protects the internal components from everyday mechanical stress.

To the descriptionTo the specifications
4.5
112 Ratings
  • Comfortable wear
  • long battery
  • accurate tracking
  • price
  • subscription
  • scratches easily

Test report «Without rating»

Based on 1 external test report

Sales rank 5 of 268

In the category Smart rings

In Detail

Oura membership

In order to use all functions of the Oura Ring, a membership is required. Without a membership, the Oura Ring can only be used with limited functionality and you will not have access to the Oura API, but you can download all your personal data from Oura on the Web. With the Oura membership you get a detailed sleep analysis every morning and can track sleep, stress, activity, heart rate and much more. The first month of membership is free, after that it costs 5.99 USD per month. An annual membership is available for 69.99 USD. For more information: https://ouraring.com/de/membership

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

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