We deliver around Europe
20

Shopping cart

And it is, you have free shipping!

The sum : 1 290.25 €

Go to cart
20
Be still in the picture
Choose your language
The world's first smart payment ring

ONE Ultra S12

We present to you the world’s very first smart ring with contactless payments! This is what the fusion of style and 21st-century technology looks like. It tracks your activity, health, and sleep quality. Read more

Variant

custom.buttonSizeKitSet custom.buttonRing custom.buttonRingGift Sizing Kit

Size

6 7 8 9 10 11 12 13 14

custom.labelSizeHelp


159.00 €
Add to cart
IN STOCK > 5, immediately to dispatch

ONE Ultra S12

159.00 €

Description

Parameters

Support

The world's first smart ring that can do everything. Even payments

One ring for all your flows. Workflow, cashflow, and mindflow. It can do everything you need during the day. It monitors your rest, any activity, and your overall wellbeing. And wherever you are, you can pay just by holding your finger.

Ring payments are supported by these cards and banks

Does your bank or card not support payments with the Niceboy ONE Ultra ring?
Download the Curve app to your phone. With it, you can link your payment ring to most banks and cards.

niceboy one
niceboy one

No monthly fees

You buy the ring and pay nothing extra. No hidden monthly fees.

Speaks your language

The app is available in Czech and can be switched to Slovak, English, and Polish.

Connects with iOS and Android

The app is available for iOS and Android and can be connected to Apple Health and Health Connect.

A smart ring brimming with health indicators

You'll know when to slow down and when to push yourself. Smart sensors in the ring read your body 24/7. Red, green, and infrared LEDs and a digital sensor in the core of the ring monitor your health, sleep, and sports performance. Advanced technologies measure a range of metrics – from sleep quality and stress levels to activity performance.

Finally, you'll understand what your body is telling you

Now you'll fully understand your body's language. Sensors on the ring accurately monitor your heart rate, blood oxygenation, temperature, and stress levels. You'll find the collected data neatly organized on your phone.

Monitors heart health

It measures heart rate variability (HRV) as well as your heart rate and blood oxygenation.

Alerts you to stress

Find out what stresses you during the day and when and how you recover best.

Measures temperature

An elevated temperature alerts you to increasing stress, impending illness, or menstruation.

Experience the best sleep of your life

Why do you sometimes feel great in the morning and other times like you've hit a wall? With this ring, you'll understand. It measures the length and quality of your sleep and its individual phases. In the morning, it shows you your overall score and creates a detailed sleep profile.

Overall assessment of sleep quality

Your sleep score shows you how well you rested. Are you going to go full speed ahead today, or take it easy?

It tracks individual phases

It knows when you are resting. It recognizes light, deep, and REM sleep, as well as the time when you are just tossing and turning.

It monitors your health even at night

You sleep, it monitors your temperature, blood oxygenation, and heart rate variability (HRV).

Measure your performance in 150+ sports and activities

Finally start doing THAT sport you've been putting off for so long. Niceboy ONE Ultra will accompany you in more than 150 activities. It will also measure your steps, calories, heart rate, and blood oxygenation. You'll see in black and white how you're improving your fitness.

Calculates your activity score

How much are you moving today? Your score will tell you straight up: on a scale of 1 to 100.

Helps you meet your daily goals

Set your steps, calories, and distance. The ring will tell you if you're on track or need to step it up.

Detailed movement statistics

Exercise smartly. The overview shows you the measured distance, pace, and heart rate zones.

Pay without risk

You can see your payments and activity in the mobile app. You can connect your payment card to your phone via the Niceboy Pay app. It works for both Android and iOS. The ring pays for itself: no internet, no phone, contactless. Download the Niceboy ONE app for the ring's smart features. Activities, health statistics, sleep, personal goals – everything the ring measures and monitors is clearly displayed in one place. Both apps are available in Czech and Slovak.

Touch and beep

Pay contactless and completely securely Touch the terminal and beep. Paid! The smart payment ring pays contactless via NFC. We also replace payment card details with a unique token that does not carry any sensitive information. This gives you complete control over your money.

Encrypted payments

We encrypt every payment with a token that protects your data.

Works even when dead

You can pay with it literally anytime. Even when the ring's battery shows 0%.

Works offline

What's more, you can make payments without a cell phone or internet connection.

Lasts up to 7 days without charging

It can handle a week non-stop at full capacity. Then put it on the charging case and in 4 hours it's ready for action again. You can pay with it anytime – yes, even when it's completely discharged. 0% battery and payments still work! The only time you really can't make a transaction with it would be if your account balance is insufficient.

Ready for everyday life

Smart on the inside, tough on the outside. The ring can handle a full day's work with you. An hour at the gym, then work in the garden, afternoon shopping, and evening relaxation in the hot tub.

Waterproof 5ATM

You can wash dishes with it, swim in the pool, or even take a hot bath at home.

A hypoallergenic ring

Even if you have sensitive skin, you can wear 21st-century technological gadgets.

Durable and lightweight

Durable zirconia ceramic is not easily scratched.

We'll help you choose the right size

This isn't just any Niceboy ring. To help you make the right choice the first time, we've done the thinking for you. We'll send you our sizing kit with different ring sizes to try on. You choose the size that fits you best. Then you can order it with confidence.

I want a size kit>

Need to consult with ONE Ultra S12 ?

Here you can find tutorial, software, apps, updates and FAQs about this product.

PARAMETERS

BT: 5.3 (2.4 GHz)
NFC: 14.5-14.9 GHz
Radio frequency power: ≤ 2.5mW
Charging case input voltage: 5V / 1A
Smart ring input voltage: 5V / 0.2A
Charging case battery: 200 mAh
Smart ring battery: 18 mAh
Water resistance: 5 ATM
Charging case input connector: USB-C
Compatible OS: Android, iOS
Package contents:
  • Niceboy ONE Ultra
  • Charging case
  • User manual

YOU RECENTLY VIEWED

ORYX M410 Gravity

ORYX M410 Gravity

IN STOCK > 5, immediately to dispatch

The Niceboy ORYX M410 Gravity is a truly comprehensive gaming mouse with so much to offer and all at an affordable price. The precise optic sensor provides sensitivity up to 12,000 DPI. Plus, inside the mouse, you’ll find a set of weights you can use to optimise its weight to perfectly fit your needs. Then, using the seven programmable buttons featuring reliable Huano switches, you can assign the macros in the dedicated ORYX software.

15 €
Add to cart
ION Grillmaster flat plate

ION Grillmaster flat plate

IN STOCK > 5, immediately to dispatch

The Niceboy ION Grillmaster Flat Grill Plates with smooth surface are ideal for preparing foods that require even heating and fine finishing. They are great for grilling vegetables, eggs, cheese, pancakes, pastries, etc. without tearing or burning the food. The smooth surface allows for easy cleaning and healthier cooking with minimal oil.

29 €
Add to cart
Nexus

Nexus

IN STOCK > 5, immediately to dispatch

No matter what style of music you listen to, always make sure you have high-quality sound—for example, with the Niceboy Nexus speaker. It's a stunning design—you can stand it up or lay it down anywhere. It can play for up to 12 hours and handles clear highs and powerful bass. And it's water and dust resistant, so you can take it outside with you.

50 €
Add to cart
Replacement heads Niceboy ION Sonic Soft black 2 pc

Replacement heads Niceboy ION Sonic Soft black 2 pc

IN STOCK > 5, immediately to dispatch

Set of two replacement Soft heads for the Niceboy ION Sonic and Niceboy ION SmartSonic toothbrushes. The Soft heads have the lowest thread roughness, making them ideal for anyone with sensitive teeth and gums.

8 €
Add to cart
ION ThermoKettle TK5 Onyx black

ION ThermoKettle TK5 Onyx black

IN STOCK > 5, immediately to dispatch

The Niceboy ION ThermoKettle TK5 is an elegant kettle with the ability to adjust the water temperature. With a power of 2200 W and a capacity of 1.7 litres, it boils enough hot water for the whole family or a visitor in no time. The kettle also offers a temperature hold function for up to 6 hours. Carefree use is guaranteed by safety features such as the double wall with TOUCH Guard technology or the automatic shut-off when the boiling point is reached.

46 €
Add to cart
ONE Polar white S13

ONE Polar white S13

IN STOCK > 5, immediately to dispatch

In partnership with Mastercard, Niceboy brings you the most convenient payment option that is always at your fingertips! Simply pay by placing the Niceboy ONE ring on the terminal. You no longer have to think about whether you have your phone or card on you. In short, play sports, travel and enjoy your day freely and without restrictions! After all, life can be so easy and stylish. It's your day!

80 €
Read more
OFFICE M10 Ergonomic

OFFICE M10 Ergonomic

IN STOCK > 5, immediately to dispatch

The Niceboy OFFICE M10 Ergonomic is a wireless mouse with both compact dimensions and an ergonomic design. It uses the included wireless USB receiver to communicate with your computer. All movements are recorded by fast and precise optic technologies. You only need one AA battery to power the mouse. Given its shape, the Niceboy OFFICE M10 Ergonomic mouse is designed for right-handed people.

12 €
Add to cart
Smart ring ONE Ultra Sizing Kit

ONE Ultra Sizing Kit

IN STOCK > 5, immediately to dispatch

This isn't just any Niceboy ring. To make sure you get it right the first time, get our sizing kit with different ring sizes. First, choose the size that fits you. Then you can order it with confidence.

6 €
Add to cart