How do I get started with Aktiia? Bracelet IP33 vs IP67: Can I shower or bathe while wearing my Aktiia Bracelet? I have gaps in my daily measurements / How can I get more readings? What are the main tips for a successful initialization? What is Aktiia and how does it work? I cannot pair my bracelet to my phone; what can I do? How is Time in Target Range (TTR) calculated?