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ONE Ultra Sizing Kit
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. Read more
Variant
5.99 €
IN STOCK > 5, immediately to dispatch
Don't guess the size, get a sizing kit
Add the sizing kit (size chart) to your cart. You can use it to try on different sizes and find the one that fits you best. We'll also send you a code for a 4 EUR discount on the ring via email. Once you know your size, go back to the e-shop and order the Niceboy ONE Ultra ring. Enter the discount code in the last step of the purchase process. Now you can start looking forward to this ring changing your life. A little tip on how to save money: you'll get the kit for free when you buy the ring.
Need to consult with ONE Ultra Sizing Kit ?
Here you can find tutorial, software, apps, updates and FAQs about this product.
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33 % discount
WATCH Pixel 2 Carbon Black
IN STOCK > 5, immediately to dispatch
Available in three elegant colours - Rose Gold, Carbon Black and Arctic Silver - the Niceboy WATCH Pixel 2 smartwatch combines modern style and comfort with advanced features such as BT calling, notifications and health monitoring including blood pressure and sleep. For athletes, they offer 100 special sports modes and a detailed track of daily activities, from steps to calories burned.
58 €
20 % discount
ION Guardian G2 Battery Solar Panel
IN STOCK > 5, immediately to dispatch
Solar panel for Niceboy ION Guardian G2 Battery outdoor security camera.
23 €
Niceboy ION Sonic Lite Soft replacement heads black 2 pcs
IN STOCK > 5, immediately to dispatch
Set of two replacement Soft heads for the Niceboy ION Sonic Lite sonic toothbrush. The Soft head with the lowest fiber hardness is ideal for people with sensitive teeth and gums.
8 €
20 % discount
ION Kettle K1 Crystal Glass White
IN STOCK > 5, immediately to dispatch
Introducing the Niceboy ION Kettle K1 Crystal Glass - the perfect combination of style and functionality. The combination of borosilicate glass and stainless steel guarantees not only a long service life, but also a 100% hygienic environment. With speed and efficiency in heating water and intelligent safety features, the Niceboy ION Kettle K1 Crystal Glass is the ideal choice for everyday use, bringing not only reliability and performance but also stylish elegance to your home.
27 €
ION Sonic White
IN STOCK > 5, immediately to dispatch
Using up to 75,000 vibrations per minute, the Niceboy ION Sonic high-frequency toothbrush effectively takes care of your bright white smile. Since everyone has slightly different teeth and cleaning requirements, the Sonic offers several cleaning modes. To clean your teeth perfectly, the Sonic will take just 2 minutes, or 30 seconds per arch. It will always alert you to a change of arch with a vibration, so there's no need to watch and monitor - the toothbrush does it for you. The Niceboy ION Sonic lasts up to a whopping 60 days on a single charge.
38 €
ONE Polar white S5
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 €
Smart ring
ONE Ultra + Sizing Kit
IN STOCK > 5, immediately to dispatch
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. With the sizing kit, you’ll find your perfect fit and be ready for a ring that can do it all – even payments.
159 €
Smart ring
ONE Ultra S12
IN STOCK > 5, immediately to dispatch
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.
159 €