SMART PAYMENT RING

Niceboy ONE Ultra

The world's first smart payment ring. Put it on too.

Helps you tame stress

For the best sleep of your life

150+ sports for all your activities

The world's first ring with contactless payment

Smart payment ring Niceboy ONE Ultra

The first smart ring that can handle everything. Even payment

One ring for all your flows. Workflow, mindflow, and cashflow. It does everything you need throughout the day. It even pays.

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Pay exclusively with mBank

Until December 31th only mBank clients in the Czech Republic and Slovakia can pay with the ring. In Poland until the end of March 2026. Among the first in the world.

Up to 7 days without charging

Quickly recharge it in the charging case

All your data in the app

For iOS and Android

Payments are safe

We protect your payment details

No hidden fees

You don't pay any extra monthly charges

Listen to your body and mind

Do you feel what your body is telling you? The ring translates it into clear data. It tracks sleep phases, body tension, and whether you’re getting enough rest. It tells you when to slow down or when to push harder.

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Train in 150+ different ways

Watch your fitness level rise. The ring measures your performance in more than 150 sports. Skiing, running, or grinding at the gym? The smart ring works with you.

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Pay contactless and safe

Tap, beep, paid! As the first smart ring in the world, it lets you pay contactlessly. Your card details are additionally encrypted with a unique code, keeping your money safe.

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SMART AT THE CORE, TOUGH ON THE OUTSIDE

Ready for everyday life

It's waterproof and durable. Handles daily chaos, intense training, and even the shower.

Take a look at it properly.

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