FOI Ring Sleep Health Monitor Smart Ring
FOI support sleep monitor, activity tracker and health detector by monitoring key biometrics,like heart rate, HRV, bloodoxygen, breath rate, and body temperature.
Choose options
What FOIRing Can Do?
Sleep monitor
Activity Tracker
Health Detector
What Are FOI‘s Advantages?
App is free for lifetime
IP68 Waterproof
Durable Titanium
7 days normal use
20-80 min fully charged
Reseach-grade Sensors
99% heart rate measurement accuracy
98%HRV measurement accuracy
How FOIRing works？
Purchase Ring
Measure your finger to find the most suitable size , the buy smart ring from website
Download FOIRing
Download App from Apple store or google play.We support free using for lifetime
Connect FOIRing
Connect smart ring with APP by bluetooth.Health data from ring will upload to App immediately
Wear It All Day
Designed for 24/7 wear with IP68 waterproof , which support swim , wash hands and shower
Get Data & Analysis
Analyze your health & sleep status with key biometrics , like heart rate , HRV , blood oxygen , breath rate , and body temperature.
Product Specification
Materials
Durable titanium
PVD coating
Non-allergenic, seamless inner membrane
IP68 waterproof
Dimensions
Width: 7.9mm
Thickness: 2.8mm
Battery & Power
Ring battery life:
Up to 7days on a single charge
Full charge in 20-80 minutes
Sensors
Green LED (optical heart rate sensor)
Red LED (blood oxygen sensor)
Infrared Photoplethysmography (PPG) sensor
Skin temperature sensors
Photodiode
3D Accelerometer
Connectivity
Bluetooth Low-Energy(Bluetooth 5.1)
FOIRing App operating system requirements
-Android 6.0 or Higher
IOS13.0 or Higher
Frequently Asked Questions
- High accuracy and sensitivity: The finger’s pulse signal is stronger and more accurate than the wrist, making it an ideal source of accurate heart rate data.
- Fitness and Health Tracking: Smart rings may also monitor your sleep patterns, heart rate, blood oxygen saturation, activity tracking, and stress index and provide insights into your overall well-being.
- Personalization and Customization: Smart rings often provide options for personalization, allowing you to choose different ring styles, colors, etc.
- Compact and Stylish: Smart rings are generally small and lightweight, making them more discreet and comfortable to wear compared to larger wearable devices like smartwatches.
There are no recurring subscription fees for accessing your data. FOI Ring is available for free for lifetime.
Irrespective of whether the ring is positioned on the index, middle, or ring finger, the collected data remains remarkably consistent. The precision of this data is typically influenced by variables including the ring’s fit, the density of finger hair, an individual’s skin tone, and other pertinent factors.
Yes, you can wear your FOI smart ring throughout all your workouts and movement routines. FOI Ring can automatically detect and track your daily steps, calories burned, and overall activity intensity throughout the day.
The FOI Ring is designed to seamlessly interface with iPhones operating on iOS 13.0 or newer, as well as Android devices functioning on Android 6 or subsequent versions.
FOI Ring offers the ability to sync your data with several third-party apps, such as Apple Health and Google Fit.
The FOI Smart Ring is IP68 rated waterproof up to 165 feet (50 meters), allowing for uninterrupted health monitoringwhile swimming, showering, handwashing, sweating, etc.
The FOI Ring is capable of tracking a comprehensive range of metrics associated with Sleep, Activity, and Health. This includes Heart Rate, HRV, Body Temperature, SPO2, Sleep Stages, Movement Frequency, and Workout patterns, among others. Additionally, it offers real-time insights designed to guide you towards making healthier daily decisions.
The design and construction of the ring prioritize skin health. Composed of hypoallergenic materials, it is perfectly suited for prolonged skin contact and ensures a comfortable fit. There is no need for concern about allergic reactions resulting from extended wear of the ring.