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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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20 % discount
ION ThermoKettle TK5 Polar white
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 €
ION AirFryer PRO
IN STOCK > 5, immediately to dispatch
The Niceboy ION AirFryer PRO is a revolutionary kitchen helper that allows you to prepare healthy and tasty meals with minimal oil. It features a spacious 6.5 litre container, 12 preset programmes and a wide temperature range from 80 to 200°C for maximum cooking flexibility. The handy touchscreen and easy-to-wash container make use and maintenance extremely simple and convenient.
77 €
25 % discount
ION Sonic Lite White
IN STOCK > 5, immediately to dispatch
With a high vibration frequency of 60,000 vibrations per minute, the Niceboy ION Sonic Lite sonic toothbrush takes care of your bright white smile. Special cleaning modes allow you to choose the ideal setting, whether you need care for sensitive gums or to whiten your teeth. The ION Sonic Lite toothbrush will take just 2 minutes, or 30 seconds per arch, to clean your teeth perfectly. It will always alert you to the change with a vibration, so there's no need to keep an eye on things - the toothbrush does it for you. On a single charge, the toothbrush lasts up to a whopping 40 days.
23 €
POWER 10.000 mAh Fast Charge + PD 3.0
IN STOCK > 5, immediately to dispatch
The Niceboy POWER 10,000 mAh Powerbank offers high capacity for charging portable devices, plus support for the Power Delivery 3.0 fast charging protocol. The power bank features two USB outputs, a microUSB input and a combined USB-C input/output.
23 €
Replacement head Niceboy ION Sonic Hard pink 2 pcs
IN STOCK > 5, immediately to dispatch
Set of two replacement Hard heads for Niceboy ION Sonic and Niceboy ION SmartSonic sonic toothbrushes. The Hard head with its strong fibre hardness is suitable for people with stubborn teeth to remove stains, plaque and tartar.
8 €
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 €
Smart ring
ONE Ultra S13
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 €