Wellue O2 Pulse Oximeter with Smart Reminder | Blood Oxygen Saturation Monitor for SpO2 and Heart Rate Tracking Continuously, Bluetooth Finger Ring with Free APP &PC Report

【Free APP&Software for Android, iOS&PC】The “Vihealth” App and “O2 Insight Pro” Software mean you can share all-day data and trend easily, or watch your real-time O2 level and heart rate on your phone, tablet or computer. Please download “Vihealth” from Apple Store or Google Play.
【Smart Vibration & Audio Reminder】The oximeter vibrates and assists in keeping making a “drip” sound if blood O2 saturation falls below your defined level. Vibration and sound intensity will also be adjusted.
【All-day Monitoring】Checkme O2 Max records your O2 level (blood O2 saturation level), pulse rate, and motion with extremely accuracy.
【Comfort Patented Ring Sensor】Soft silicone ring sensor would possibly not make your finger numb and never slips from your finger, which completely frees your finger.
【Up To 72Hrs Long-lasting Use】No AAA batteries required, without keeping batteries nearby, continuous the usage of up to 3 days (72 hours) after one charge, with an one-year warranty.
【Built-in Memory】 O2Max oxygen reader stores four groups of 10-hour data. When the device is hooked up to the APP by way of Bluetooth, the data can be uploaded routinely.
NOTE: It isn’t a medical device. This device is for Sports and Aviation use only and not intended for medical use.