World Ring
Health & Biometric Tracking
$99
+ $30 shipping
World Ring
Track your health. Earn for healthy habits.
The smart ring that pays you to be healthy.
Battery
7 days
Weight
4-6g
Water Resistant
100m
Material
Titanium
Color: Stealth Black
Size: Select size
Not sure? We'll send a free sizing kit.
HEALTH TRACKING
Your health, quantified.
Advanced sensors track what matters most. Get insights that help you sleep better, recover faster, and perform at your best.
Sleep Tracking
Track sleep stages (REM, Deep, Light), sleep quality score, and get personalized insights to improve your rest.
Heart Rate
24/7 continuous heart rate monitoring with resting HR trends and heart rate variability (HRV) analysis.
Body Temperature
Track skin temperature variations to detect early signs of illness or stress before symptoms appear.
Activity Tracking
Steps, calories, active minutes, and workout detection. Set goals and earn $WORLD for staying active.
Readiness Score
Wake up knowing if you're ready to push hard or need recovery. Personalized daily readiness assessment.
Circadian Rhythm
Optimize your daily schedule based on your unique biological patterns and energy levels.
EARN $WORLD
Get paid to be healthy.
World Ring is the first smart ring that rewards you with crypto for maintaining healthy habits.
+5 $WORLD/night
Sleep Goals
Earn tokens for hitting your sleep targets consistently
+10 $WORLD/week
Activity Streaks
Maintain daily activity streaks for bonus rewards
+50 $WORLD
Health Milestones
Reach monthly health improvement milestones
+2 $WORLD/day
Data Contribution
Opt-in to contribute anonymized health data to research
SPECIFICATIONS
Built for everyday wear.
Battery
7 days
Weight
4-6g
Water Resistant
100m
Material
Titanium
Sensors
PPG + Temp
Connectivity
Bluetooth 5.2
FAQ
Common questions
Ready to upgrade your health?
Pre-order World Ring today and be among the first to earn $WORLD for healthy habits.
Pre-order World Ring · $99 + $30 shipping