No connection – Polar Flow Review

Can’t connect the stupid polar a370 to my iPhone. Is supposed to automatically find it when I’m in the app even when I put the device on discover. Y make things so complicated? Should just b able to connect via the Bluetooth from iPhone settings. Spent over 30 min trying to connect a370 had to do it over a pc. This is y Apple Watch is winning.
Review by Model#1 on Polar Flow.