R621 – The ring that takes care of you
R621 – The ring that takes care of you

APPLICATION: Minizone

R621 – The ring that takes care of you

Sale price€99,90
En stock
Ring size: 8
Color: Black
14-day money-back guarantee !
1 year warranty !
Free delivery !

The smart ring designed for you

A discreet, modern and comfortable connected jewel.

The R621 combines design and functionality in an ultra-discreet format. It's worn like jewelry, but helps you better track your lifestyle, including menstrual cycle tracking . Elegant, comfortable, and simple to use: you put it on, and it does the rest.

CPU

Nordic nRF52832

The cycle, clearer on a daily basis

Gentle, easy-to-read tracking to anticipate, understand, and adapt your rhythm—without the hassle. Your cycle, clearer every day.

Cycle tracking— Anticipate your periods, visualize your cycle and identify the changes smoothly.

Smart tracking— Better understand your body and adjust sleep, exercise and recovery according to your cycle.

01

Reliable technology at the heart of the R621

The R621 ring is equipped with the Nordic nRF52832 chip , renowned for its stability and low power consumption. It guarantees smooth and accurate tracking throughout the day, while optimizing battery life for continuous and unrestricted use.

02

Ceramics, a premium choice for everyday use

The R621 ring is made of ceramic , a smooth, durable material that feels pleasant against the skin. It offers excellent comfort while maintaining its elegance and durability over time.
01

Reliable technology at the heart of the R621

The R621 ring is equipped with the Nordic nRF52832 chip , renowned for its stability and low power consumption. It guarantees smooth and accurate tracking throughout the day, while optimizing battery life for continuous and unrestricted use.

02

Ceramics, a premium choice for everyday use

The R621 ring is made of ceramic , a smooth, durable material that feels pleasant against the skin. It offers excellent comfort while maintaining its elegance and durability over time.

Understanding your body, in real time

With the R621 ring , you can track key indicators directly from the Minizone app. The goal: to identify trends, better manage your pace, and make better decisions every day.

Stress monitoring

The R621 automatically analyzes your physiological signals to estimate your stress level and better understand your daily rhythm.

SpO₂ monitoring

The R621 automatically measures SpO₂ (blood oxygen) to track trends, especially during sleep.

Smart Heart Tracking

The R621 automatically measures heart rate and HRV to analyze your trends and better understand your recovery day after day.

IP68 waterproof rating

Certified IP68 , the R621 is water and dust resistant. It can be worn without worry while washing hands, in the rain, or for everyday use.

Long battery life

In normal use, the R621 lasts 10 to 15 days , and up to 20 to 30 days in standby mode . Easy charging via wireless charging dock .

Why is the R621 so popular?

Gentle cycle tracking

On the women's side, menstrual tracking is often cited as a real plus: it makes it easier to anticipate and visualize one's cycle.

An application that is easy to understand

Users say the application is clear and convenient for quickly viewing information without getting lost in menus.

Instant comfort in ceramic

Many appreciate the smooth and lightweight ceramic , which is comfortable to wear every day and even at night.

The tracking that happens all by itself

What often stands out is that the tracking happens automatically . No need to handle it, the ring collects data continuously.

Activity & sleep: simply follow your own rhythm

The R621 ring automatically tracks your daily movements and nights to help you better balance activity, rest and recovery — without adjustment or effort.

Daily activity
Tracking movements and general activity to stay aware of your rhythm day after day.
Walking & getting around
A simple overview of your activity level throughout the day.
Detailed sleep
Complete statistics including sleep stages, score and analysis of nights.
SpO₂ during sleep
Automatic measurement at night to observe oxygenation trends.

7

Reasons to buy the R621

Ceramic : Elegant finish, smooth touch, premium feel and comfortable to wear.

Autonomy : 10 to 15 days of use, up to 20 to 30 days in standby mode , for true everyday comfort.

Automatic heart rate : Continuous daily monitoring to observe your trends and overall condition.

Cycle & rules : Clear menstrual tracking to better anticipate and understand your rhythm throughout the month.

Sleep + SpO₂ at night : Analysis of sleep stages, sleep score and nocturnal oxygenation to better understand your nights.

Automatic HRV (HRV) : A valuable indicator for better understanding the body's recovery and balance.

Automatic Stress : More easily identify moments of tension and recovery phases, effortlessly.

FAQ

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