Wellue Wrist Pulse Oximeter with Audio Reminder| Bluetooth Blood Oxygen Monitor Rechargeable for Continuous SPO2 Tracking with 72 Hours Battery Life, Free APP & PC Reports, Style 2

Features

• 【Free APP & PC Software】Download "Vihealth" App to view real-time SPO2 & HR and generate all-day trends reports. Easily share historical reports as PDF/CSV file on your phone or on "O2 Insight Pro" Software.
• 【Vibration & Audio Reminder】The oximeter vibrates and keeps making a "beep" sound if O2 or PR level falls below your preset level. Vibration and sound intensity can be adjusted.
• 【Comfort Patented Ring Sensor】Wearable soft silicone ring sensor won't make your finger numb and never slips A from your finger, which completely frees your finger.
• 【Long Battery Life】Up to 72 hours of use after fully charged. No AAA batteries required.
• 【Built-in Memory】 Keep last 4 recordings on the devices, and each recording up to 10 hours. Sync to Vihealth APP once them connected.
• NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use