Smart Breathing Trainer

Smart Breathing Trainer

Was $159.01 SAVE 3%
$155.00
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Smart Breathing Trainer is an innovative device that can help improve your effective lung capacity and respiratory health. It is designed to accurately measure lung volume, intelligently provide personalized breathing exercises, and easily for you to manage all the training data on its app.  

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Price History

$159.01 $155 (-$4.01)