A:AnswerYes. You have a few choices. The hardest part is figuring out how. Even with the app downloaded I think I have to go online to their website to change the face....
A:AnswerThe band/watch is all one piece so the bands are not replaceable. Please go to support.garmin.com and reach out to our product support team for assistance with your device.
Debbie with Garmin
A:AnswerGarmin Connect Mobile is the app used to sync with your phone. To check your phones bluetooth compatibility please go to support.garmin.com.
Debbie with Garmin
A:AnswerBelow is the information on the size of the band.
Width: 21.0 mm
Thickness: 10.9 mm
Small/medium fits wrists with a circumference of 122-188 mm.
Large fits wrists with a circumference of 148-215 mm circumference
Debbie with Garmin
A:AnswerPlease go to support.garmin.com and reach out to product support from that link so they can assist you with what you're viewing. It may be the time of day with heart rate watch face.
Debbie with Garmin
A:AnswerNo, you can read your text messages, answer phone calls, and control music from your Garmin but this model does not have functionality for responding to your messages.
A:AnswerYes this supplies continuous heart rate and if you download the app it lets you see overall HR/stress/activity levels on a day, weekly, or monthly basis charted out. I don't know if HR can be set as a default but with two or three swipes you can easily see it.
A:AnswerThe vivosport can record dedicated runs that will allow you track time throughout your activity, or you can use the built-in stopwatch mode.
-Blake with Garmin