Pairing and Connection

Bracelet, Cuff and App

How does the Aktiia bracelet and cuff connect to the Aktiia mobile App? Do I need my phone close by with a Bluetooth connection ON to have blood pressure measurements? Will the Aktiia app work with a tablet or a smartwatch? Pairing your Aktiia Bracelet Pairing your Aktiia Cuff I changed my phone/I lost my phone/ My phone broke. Do I need to unpair and pair again? How do I pair ? How do I unpair my device?