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Why Choose CUDIS

CUDIS AI-powered smart Ring in BOXING RED tracking HRV, sleep, and recovery with AI insights for wellness
AI-powered smart ring AI Coach reminds user to stay hydrated during trail journey, enhancing outdoor wellness tracking.
AI-powered smart ring user redeeming loyalty points for wellness products on the app
CUDIS app Paris Social Challenge interface showing fitness step goals and staking rewards with community group
AI-powered smart Ring on hand touching tree in forest, tracking wellness outdoors

Record activity, sleep, blood oxygen, HRV, stress, and recovery around the clock. Never miss any health data.

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Receive actionable guidance powered by your daily health data, so you always know what to improve next.

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Turn healthy routines into momentum with challenges, rewards, and a system that keeps you engaged over time.

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Stay motivated with social accountability, friendly competition, and progress shared with the people around you.

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Keep access to your core health tracking experience without being locked into a recurring monthly payment.

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What You Can Do with CUDIS

Enhance Your Sleep Quality

CUDIS 002 helps you monitor your sleep patterns and recovery, ensuring you get the restful night you need, wake up ready to conquer the Day.

Monitor Your Swim Metrics, Track Calories.

5ATM waterproof and durable, CUDIS 002 helps you stay on top of your fitness while swimming.

Monitor Your Stress, Improve Your Focus

Use CUDIS 002 to monitor your stress levels and stay productive, even during long working hours.

CUDIS 002 Sporty —Your Perfect Hiking Partner

Monitor Your Heart Rate, and Conquer Every Trail.

CUDIS 002 Sporty

From $399.00

CUDIS 002 Classic

From $349.00

Check Out What 
 the Pros Are Saying

Worn with Pride

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Real Reviews from Our Users

CUDIS smart ring user review: tracks heart rate, steps, sleep score, stress & calories burned — 5-star feedback
CUDIS ring user review: improved lifestyle awareness, sleep tracking, and activity insights with 5-star feedback
CUDIS customer review praising stylish design, dedicated charger, and spare rubber ring for the smart ring
CUDIS Ring user review praising Boost feature, battery life, and fitness motivation with 5-star rating
CUDIS user review praising smart ring for sports, health management, and motivation with 5-star rating
CUDIS smart ring review: 5-star love for decentralized wellness tracking by Justin

Trusted by 50+ Olympians

Chosen by 100+ elite athletes worldwide for their performance needs

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Elite cyclist wearing a professional racing helmet and sunglasses cycling outdoors for endurance training
Male Olympic athlete from Team Great Britain wearing an official sports jersey on a training field
Female Olympic athlete wearing a Team USA hoodie with American flag patch representing elite health performance
Elite track and field athlete wearing a Team Haiti jersey standing on a running track stadium
Female athlete wearing a CUDIS AI-powered smart ring during training inside an indoor sports track facility
athlete wearing a CUDIS AI-powered smart ring in front of the Eiffel Tower with Olympic rings in Paris"

250K+

Community Members

103

Countries Reached

200+

Global Events

146K+

Followers on X

The Global CUDIS Movement

Trusted by elite athletes worldwide for their performance needs

Photo collage of people engaging in community fitness events, yoga, padel tennis, athletic recovery, and social gatherings