Foileon Smart Ring for Men Women, Fitness Tracker Health Ring with Sleep Monitoring, No APP Subscription, 10-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible, Gold 9

Size Before You Buy: Before purchasing the Foileon smart ring, we highly recommend to determine the most comfortable and suitable size for your finger, avoiding the inconvenience of returns and exchanges. This is a Gold-9 smart ring.

Real-time Health Monitoring: This slim vital health ring for women men monitor your falling asleep, waking up time, sleep quality (deep sleep and light sleep) through graphs. It can alsoprovides 24-hour blood oxygen, 24-hour heart rate and 24-hour blood pressure monitoring. You can view various indicators anytime and anywhere on the app "ECTRI" and adjust your lifestyle based on daily/weekly/monthly reports.

NO Subscription Fees: After purchasing the Foileon smart ring, you can enjoy lifetime free access to the smart health application. Enjoy real-time health tracking around the smart ring without any extra fees. No subscription fees to download the App and use it for lifetime.

IP 68 Waterproof & Comfortable Material: This fitness tracker provides IP68 waterproof protection, making it perfect for daily wear, workouts, and swimming. Made of epoxy resin and stainless steel, it is comfortable and lightweight to wear, without any foreign body feeling, ensuring all-day wearing comfort and durability.

Easy to Charge and Wide Compatibility: This ring can be charged in two ways: with a charging cable and with a charging box. It only takes 60 minutes to fully charge. Under normal circumstances, it can be used for 3-5 days and has a standby time of 10-12 days. The smart rings for women men are compatible with Android 4.4 / iOS 8.4 or above smart phones.

What You Get: Foileon Smart Ring*1, Charging Case*1, USB-C to USB-C cable*1, user manual*1, our worry-free 12-month warranty, and friendly customer service.