What Apple Watch Do I Have? Updated January 18, 2018 04:46 Follow instructions here: https://support.apple.com/en-us/HT204507 Related articles Is KardiaBand water resistant? Can Kardia Mobile or Kardia Band detect Arrhythmias other than AFIb? What Countries is the KardiaBand sold in? Does the KardiaBand need to be charged? When I upgrade to Premium will I see all my historical recordings?