About this item

• ACCURATE AND CONTINUOUS: Oxylink blood oxygen saturation monitor, accurately measures oxygen level, pulse rate, body motion and displays them conveniently on the OLED screen. The ring sensor is soft enough for 12 hours tracking.
• SMART AUDIO REMINDER: When your oxygen level or pulse rate exceeds a preset reading, device and your smartphone will remind you with Beep immediately. (The reminder works only when your phone stayed in Dashboard and is not locked)
• ADJUSTABLE THRESHOLD: Oxylink supports turn on / off the audible reminder, adjust the volume and reminder threshold on the APP to fit you better.
• FREE APP FOR iOS AND ANDROID: Unlimited storage in free APP, show your real-time & history data. Easily check the trends of O2, pulse rate, and body motion, and share it in PDF format.
• BUILT-IN STORAGE CAPACITY: The device itself can record 4 pieces of data, each data can be up to 10 hours. When the device connected to the APP, the data will be uploaded automatically. Don't need to worry about data storage even if your phone isn't around.
• NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use. Please use just before and after exercise, do not use while vigorous exercising.