Hi. Looking for a bit of advice. I'm looking to upgrade my garmin FR410. I also have a FitbitHR charge. I'm thinking to combine the two. I run 2 or 3 times a week, just small runs 2-5 miles. I only really do 10k races, but I like to know my distance heart rate, calories burnt etc. I like the Fitbit activity tracker element and being able to sync to my iPad quickly. I like the daily alarm that wakes me up with vibration rather than sound. I am a lady with fairly small wrists but would like to wear the device as a watch. Therefore I'm worried the device will be very big on my wrist. I have had my garmin 410 for years and never been let down, so I'm thinking of sticking with Garrmin and getting either the Vivoactive HR or FR235, which would people recommend? Any ladies out there wear either device as an activity tracker daily who could advise on the size on their wrist?