I want to order something online but I have discovered that there are dozens of options and I don’t know
which are best.
I tried buying Polar OH1, but it didn’t work and its armband is amateurish and the turning on button
is really uncomfortable for usage.
So I am seeking recommendations for armbands with the following specifications:
A professional armband suitable for small hands; A large and comfortable turn on button;
ANT+ and Bluetooth Smart support; Accurate heart rate measurement;Water resistant;preferably sunlight
resistant; and preferably extended battery life.
They’re generally junk. The chest strap ones are much more accurate for cardio and you need a strap and cuff combo if you want BP. Expect to spend over $400 USD.