Smart Rings:

High-quality refurbished Smart Rings at a great price. Your more sustainable choice, with a minimum 12-month warranty.

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All refurbed products are completely refurbished using 40 steps. They look and feel like new and come with a minimum 12-month warranty. Take advantage of our 30-day trial period and see for yourself.

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Based on 219683 reviews

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Smart ring tracking with a 12-month safety net

A smart ring tracks sleep, activity and heart rate from your finger, and a refurbished one costs less than new. Refurbished smart rings are used rings that experts have tested, cleaned and repaired where needed, then sold with a warranty. Here is what you get with each one:

  • Save up to 40% vs new: a smarter way into ring tracking.
  • Min 12-month warranty: protection after the trial ends.
  • 30-day free trial: check the fit and the feel at home.
  • Free returns and delivery included: simple from order to doorstep.
  • Refurbished by experts: checked before it is listed.
  • Flexible payment methods: choose how you pay.

Who a smart ring suits

  • Sleep-focused people: a ring is comfortable to wear overnight.
  • Gym-goers and runners: nothing on the wrist to get in the way of lifting or training.
  • Watch sceptics: track your health without a screen or strap.
  • Wellness beginners: see trends in rest and activity before paying full price.

What to check before you buy

Ring size

Fit matters more with a ring than with almost any other gadget. Look at the sizes in the listing, and measure a finger with a ring sizer if you can, so readings stay steady and it stays comfortable through the day.

Phone compatibility

Smart rings pair with an app, and compatibility with Android and iPhone differs between models. Confirm that yours is supported before ordering, so setup is smooth from the first day.

Features and app

Rings differ in the metrics they show, such as sleep stages, readiness or activity. Think about which insights you will actually use each day, and which look and layout you prefer in the app.

Condition

Each grade is tested and works like new:

  • Premium: looks identical to new, with a battery that holds at least 90% of the capacity of a new battery.
  • Excellent: looks like new.
  • Very Good: slight signs of wear, such as small marks on the band.
  • Good: some signs of wear, but it works like new.

Battery

For Excellent, Very Good and Good, the battery holds at least 80% of the capacity of a new battery. Some products can be bought with a new battery, so check the listing if you want one.

Rings from Oura, Samsung and Fitorb

Browse the Oura Ring G3 Horizon, the Samsung Galaxy Ring and two Fitorb models, the Smart Ring Pro Saturn and the Smart Ring Pro Neptun. They share the same idea, yet differ in design, app and fit, so compare them before you decide.

Refurbished vs new

Buying refurbished saves up to 40% vs new, and it is more sustainable vs new, as a ring gets a second life and fewer new devices are needed. As a labeled example, refurbished smartphones from refurbed save on average 82% of CO₂ emissions per device compared with new ones, according to refurbed’s calculation. refurbed’s calculation is verified by an independent third party, GutCert, in accordance with ISO 14040/44.

Refurbished vs second hand

A second hand ring from a private seller may have no warranty, no tested condition and no battery information. With refurbed, a ring is checked by experts, graded and covered by a min. 12-month warranty with free returns.

Common questions

Is a refurbished smart ring worth it?

It is tested by experts and comes with a min. 12-month warranty, so you pay less without giving up peace of mind.

What if the size is wrong?

Use the 30-day free trial and send it back for free.

Will the battery hold up?

Premium keeps at least 90% of a new battery’s capacity, the others at least 80%, and a new battery option exists on some products.

Is shipping extra?

No, delivery is included, and you can choose from flexible payment methods.

Ready to try a ring?

Browse the rings, compare grades and sizes, and pick the refurbished smart ring that suits you. The trial gives you time to be sure.

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