The world’s most advanced sleep tracker with Heart Rate & Blood Oxygen (SpO2) monitoring functions. Provides comprehensive sleep feedback for you to better understand and optimize your sleep.
The Go2sleep SE offers a fingertip option for those who prefer this over the ring style, it works with the same advanced software as Go2sleep.
You can wear Go2sleep on your fingertip with the Fingertip Holder, it is made of food-grade silicone to ensure a safer and more comfortable user experience.
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