A:AnswerI'm going to answer my own question. I've had the device for a month now and never had a problem with the strap. I really like it. Simple to use, does what is supposed to do well, good battery life and nice polar app.
A:AnswerThe A360 when not in exercise mode, displays the time when the user 'flicks' their wrist (as if to look at the time). Doing so will turn on the display and show the current time. It's with the understanding that the activity tracking capabilities are always active. There is no feature that one needs to 'turn on' for it to work. - Mike@PolarUSA
A:AnswerUse the following PDF to measure your wrist. Pretty much print and cut the templates and get the size that fits you:
https://www.polar.com/sites/default/files/static/A360_Size-tool_A4.pdf
A:AnswerOnly pairs with Polar's H7 bluetooth chest strap. The wrist heart rate is accurate enough if you are not a hard core athlete. If you are, chances are you would be getting a Polar M400 or V800. It is pretty nice not having to worry about leaving your chest strap behind.
A:AnswerIt doesn't have interval timing nor a stop watch. But you are able to program an alarm through the polar app to alarm directly from the watch it will vibrate and give you the option to close or snooze .:)