A:AnswerYou can download and use the app on any platform. The only drawback to using the iPad is when you track a "run." The app utilizes GPS from your smart phone to track pace. But you can sync any other workout to any platform on the app.
A:AnswerI don't have enough info on both devises. I am sure you cannot move your Garmin data to Fitbit. However, if you have a third party app. Such as Map My Run you maybe able to keep what you had in the past. Good luck Kate.
A:AnswerNo it doesn't come with a chest strap, it monitors your heartrate through the built in monitor that hits your wrist when attaching the Fitbit to your wrist.
A:AnswerHi Cliff! Sure! Just be sure you add both Trackers to your smart phone Fitbit application and both trackers will always sync properly as long as you also always have both "discoverable" under your Bluetooth Setting. Hope this helps! Good luck!