YESOFOK Smart Ring Health Tracker – Activity Fitness Sleep Heart Rate Blood Oxygen Monitor

Price: $99.99
(as of May 23, 2024 06:19:20 UTC – Details)

Product Description

Smart Ring Size Kit – Find the perfect fit for your smart ring with our size kit, designed for non-standard hand measurements. Make an informed choice when placing your order.
Activity Fitness Tracker – Monitor your exercise data, heart rate, and HRV automatically every half an hour with our fitness tracking ring. Conduct blood oxygen saturation and stress tests manually through the app.
Sleep Tracker – Enhance your health journey with our smart ring, serving as your ideal sleep companion. Suitable for both men and women.
No Subscription Fee – Access your smart ring health tracker data easily through our mobile app without any subscription fees. Compatible with Android 5.1 and iOS 8.0 and above systems.
Stainless Steel Material – Crafted from lightweight and durable titanium alloy, our smart ring ensures excellent workmanship and long-lasting durability.