The World's First Wearable Ring Oxygen Monitor
√ Track overnight blood oxygen levels and heart rate every second with medical accuracy.
√ Built-in vibrator alerts low blood oxygen levels or irregular heart rate events.
√ Totally Free APP and PC report.
√ Sleek, comfortable, elegant design.
√ Built-in Rechargeable battery.
√ Built-in memory.
Just wear FL340 Ring pulse oximeter on your finger, it will automatically detect and record your overnight blood oxygen saturation, heart rate and body movements every second. FL340 Ring pulse oximeter uses the same transmissive oxymetry technology trusted by hospitals and clinics.
Ring Oxygen Saturation Monitor.
This FL340 pulse oximeter tracks your blood oxygen level, heart rate and body movements every second, automatically, accurately and continuously.
Accurate and Reliable
FL340 pulse oximeter uses the same transmissive oxymetry technology trusted by hospitals and clinics.
Smart Vibration Reminder
Build-in smart vibration nudges you to adjust sleep posture when it detects the blood oxygen levels or heart rate leave your preset threshold on the App.
Totally Free APP to Show Your Overnight Data
Sync the data to your phone, know if there are low oxygen events, when it happened and its frequency, or even explore its exact readings.
Take a Home Sleep Apnea TestDownload overnight oximetry data from O2 Insight PC software*, and share unlimited PDF or CSV format PC report to your doctor. CSV format report shows the exact O2 and heart rate values every four seconds, bringing great help for a sleep study.
What's in the Box？
FL340 smart ring oxygen monitor
Micro USB cable
WEIGHT: 0.53 oz / 15g
DEVICE DIMENSIONS: 1.5'' x 1.2'' x 1.5''
RING PERIMETER: 2.4'' - 3.4''/ 61-86mm
WIRELESS: Bluetooth 4.0 BLE
BATTERY: 3.7 Vdc, rechargeable lithium-polymer, 12-16h for typical use
CHARGE TIME: 2-3 hours
DEGREE OF DUST AND WATER RESISTANCE: IP24
RECORDED PARAMETERS: Oxygen level, Pulse Rate, motion
VIBRATION SOURCE: Low xoygen level, high/low pulse rate
MOBILE APP FOR iOS: iOS 9.0 or above,iPhone 4s/iPad 3 or above
OXYGEN LEVEL RANGE: 70%-99%
MEASURE INTERVAL: 1S
DISPLAY INTERVAL IN APP DATA CHART: 4S
BUILT-IN MEMEORY: 4 Sessions, up to 10 hours for each
MOBILE APP FOR Android: Android 5.0 or above, with Bluetooth 4.0 BLE
COMPATIBLE COMPUTER SYSTEM: Windows 7 / 8 / 10, not compatible with Mac.
If for whatever reason, you decide you are not satisfied, you can easily and quickly contact our helpful customer support to get an easy refund. We just ask that you at least give the product a 4 week try and we'll refund you, no questions!
Every Facelake Ring Oxygen Monitor comes with a 30-day Peace of Mind Guarantee. If you aren't 100% satisfied with your product, you can return it within 30 days of purchase.