App & wireless function detector the Fat Burning Weight Loss or Whether the ketogenic diet is effective Ketone Breath Tester KT-37B , Newest
Kindly remind: Pls provide your email box together with your order, we will provide the application(app) to your mail box after send out the goods,tks!
Or: Please search for "Ketone Meter Breathalyzer" in Apple app store or Google Play store, then to install it in your mobile phone, open the bluetooth function, then let your mobile phone and machine be connected, can start to test!