Wellue Bluetooth Fingertip Pulse Oximeter with Pulse Rate and PI, Blood Oxyge...

Wellue Bluetooth Fingertip Pulse Oximeter with Pulse Rate and PI, Blood Oxygen Saturation Monitor with Alarm, Free APP

• ACCURATE AND RELIABLE: Accurately determine your blood oxygen saturation, pulse rate, perfusion index and pulse strength in 8 seconds and display it on the screen.
• AUDIBLE & VISUAL ALARM: Beep to remind you when 02 level or PR value exceeds the preset limit and the value will flash on the screen.
• BUILT-IN MEMORY: Up to 12 groups of records can be stored in the record list and can be browsed directly on the device.
• EASY TO RECORD: Quickly and accurately transfer historical data to APP via Bluetooth. No more manual record needed.
• Works with APP：Free & unlimited access to your data history on your phone, both iOS and Android supported.
• WHAT YOU GET: 1* finger pulse oximeter, 1*carry pouch, 1* lanyard, 2*AAA batteries,. Suitable for sports and/or aviation purposes.