Wellue O2 Pulse Tracker-Oximeter with Memory with Reminder, SleepU Oxygen Monitor Rechargeable, All-Day Recording SpO2 & HR with Free APP&PC Report, Portable Wrist O2 Sensor

The Wellue Wrist Oxygen Saturation Monitor is a revolutionary device that tracks your oxygen levels and pulse rate every second, providing you with accurate and real-time data on your sleep quality.

With its patented ring sensor technology, this device is not only easy to use but also provides detailed and trustworthy reports via free Windows PC/Mac app.

Its rechargeable built-in battery lasts up to 16 hours, allowing you to use it standalone without a smartphone.

Plus, it can store 4 sessions of data, up to 10 hours each, for unlimited exporting, printing, or sharing.

Whether you're an athlete, a parent, or simply someone who wants to monitor their sleep quality, this device is the perfect choice.

Get yours today and start improving your sleep quality!