-
HEADPHONES AND SPEAKERS
Immerse yourself in the world of music audio that tunes you to the right wave
We deliver around Europe
Be still in the picture
Choose your language
První smart platební prsten na světě
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.
YOU RECENTLY VIEWED
ION Sonic Pink
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 €
ION ORBIS Vibration Sensor
IN STOCK > 5, immediately to dispatch
The Niceboy ION ORBIS Vibration Sensor will help to secure your home and valuables. By detecting vibrations, it records interruptions or manipulated objects and sends a notification via the Niceboy ION mobile app. The central control unit Niceboy ION ORBIS Bridge is required to use the sensor. The sensor also works together with other smart home accessories, thus allowing you to automate your home.
21 €
ION SmartBulb RGB E27 9W set 3ks
IN STOCK > 5, immediately to dispatch
The 9W E27 smart LED bulb brings several positive changes to your home - it saves energy, creates the right atmosphere and can be controlled via the Niceboy ION mobile app or Google Assistant. You can set up automatic scenarios or schedules in the app for automatic switching on and off. You can fine-tune the lighting to suit you with 16 million available colours, variable brightness and colour temperature.
27 €
ION AirSonic PRO
IN STOCK > 5, immediately to dispatch
Discover amazing styling with the Niceboy ION AirSonic PRO hairdryer with ionisation function! With a concentrator and diffuser in the package, you can choose how you want to dry and style your hair. The ionisation function will ensure your hair is shiny and smooth, leaving it looking healthy and beautiful. Get the perfect hairstyle quickly and easily.
38 €
ION Starlight SL3
IN STOCK > 5, immediately to dispatch
Niceboy ION Starlight SL3 is a multifunction baby monitor with a rotating camera and FullHD resolution. Thanks to night vision, it transmits clear and detailed images even in the dark. You simply control it from an unlimited distance via the Niceboy ION mobile app. The baby monitor also has useful features such as two-way communication, room temperature monitoring or motion and sound detection.
61 €
Medium size case
IN STOCK > 5, immediately to dispatch
Well-made travel case for sports camera and accessories. Niceboy accessories are fully compatible with all Niceboy VEGA cameras, but are also universally compatible with most other sports camera brands.
23 €
ION Mopping Cloth for Charles i6
IN STOCK > 5, immediately to dispatch
Mopping Cloth for Niceboy ION Charles i6 Robotic Vacuum Cleaner
6 €
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 €