Iris is a fertility tracking smart ring that works continuously throughout the day to monitor skin temperature and body movement during sleep to detect menstruation data for women.

Ovulation Prediction

Iris detects subtle changes in your fertile window for personalized and accurate predictions on your ovulation date and best conception days.

Cycle Tracking

Iris tracks your menstrual cycle and health trends and shows you your cycle length, period duration, symptoms, and more. You can a...

How to Use

What’s Included

Technical Details

Specification	Detail
Temperature Accuracy	Single measurement error ±0.1℃, resolution 0.01℃
Communication Method	Bluetooth
Single Sync Time	Within 1 minute
Communication Distance	Within 3 meters without obstruction
Battery Capacity	Continuous 5-day battery life, Charging time ≤2 hours
Historical Data Storage	5 days
Wear Detection	Supported
Protective Performance	IP68 Waterproof. Suitable for washing hands.

Subscribe to get special offers, up-to-date news, health tips and more.

United States - USD

Payment Method

Consumer Health Data Privacy Policy

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Money back guarantee

HSA/FSA Eligible

30-day free return

Free shipping over $49

Iris is a fertility tracking smart ring that works continuously throughout the day to monitor skin temperature and body movement during sleep to detect menstruation data for women.

Ovulation Prediction

Cycle Tracking

Wear Iris to bed

Wake up and sync

Easy viewing data