Much frustration

It’s horrible when the app doesn’t work with H7 - you start switching batteries, straps, driving to store for new batteries. The H7 was paired OK according to iPhone 6. Then I realized that Id absent-mindedly updated the app just before failures. Third party app works fine, need to find permanent replacement because this is the second time the app has driven me crazy.

SoarHighly about Polar Beat: Running & Fitness, v1.5.0