Walk More, Earn Crypto? This Smart Ring Turns Steps Into Digital Rewards

CUDIS ring weighs 3 grams, lasts 10 days, and connects users to AI coaches and health specialists for $369

Annemarije de Boer Avatar
Annemarije de Boer Avatar

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Image: Cudis

Key Takeaways

Key Takeaways

  • CUDIS Ring connects biometric data to AI coaching and licensed health specialists.
  • Users earn cryptocurrency rewards for wellness achievements through blockchain technology.
  • Device weighs 3 grams with 10-day battery life and tracks 30+ sports.

Fitness trackers excel at one thing: telling you that your sleep sucks and your stress levels are through the roof. Then they leave you hanging with a colorful graph and zero solutions. The CUDIS Sporty Series Ring breaks this cycle by connecting your biometric data to actual interventions—AI coaching, licensed health specialists, and a blockchain reward system that pays you for wellness achievements.

Built for Real Athletes, Designed for Everyone

This isn’t another plastic fitness band destined for your junk drawer. The ring weighs just 3 grams of aerospace-grade titanium—lighter than a paperclip but tough enough for Olympic athletes like British triple jumper Naomi Metzger. The 5ATM waterproof rating handles everything from pool laps to shower steam, while the 10-day battery life embarrasses smartwatches that die after two days of moderate use. The Sporty Series adds six interchangeable silicone bands, solving the aesthetic fatigue that plagues single-design wearables.

Your Personal Health Detective (With Actual Solutions)

While Oura Ring tells you about sleep debt, CUDIS connects you to licensed specialists through Klarity Health when problems emerge. The ChatGPT-powered AI coach processes your heart rate variability, sleep patterns, and stress indicators to deliver personalized recommendations that actually make sense. Track 30+ sports activities without subscription fees—a refreshing change in an industry obsessed with monthly revenue extraction. Your finger provides clearer biometric signals than wrist-based trackers, thanks to dense capillary beds and minimal muscle interference.

Crypto Meets Cardio (Finally Done Right)

Health data could be worth up to $5,000 annually, according to CUDIS—though that figure depends on token values and market adoption. The DePIN (decentralized physical infrastructure) model rewards users for contributing anonymized biometric data while maintaining ownership control. Daily health quests unlock tangible cryptocurrency rewards, gamifying wellness beyond simple step counts. For crypto-native users, this bridges traditional fitness tracking with meaningful blockchain participation.

The Real Test: Does It Actually Work?

When UCLA Athletics adopts your device and Olympic medalists trust your accuracy, you’re doing something right. The global user base spanning 103 countries suggests genuine utility beyond blockchain novelty. At $369, this targets fitness enthusiasts who want comprehensive wellness solutions, not passive data collection. If you’re tired of fitness trackers that diagnose problems without offering fixes—and you’re comfortable with crypto volatility—the CUDIS Sporty Series delivers on its ambitious promises.

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