I don't know much in detail about the differences between the models, but I chose the Fitbit alta HR because it was still in my price range and monitors sleep as well (I have very severe sleep apnea). I will be using it with my android device. So... what I need help with:
Is my chromebook the only way I can charge it? It says to not use USB hubs or high-energy charging sources. If I can only use my laptop, it's not a big deal. I just don't want to damage it!
How long does charging up for the first time typically take? How long does it take to recharge after that?
How long does the battery last?
What all is this fitbit capable of doing (in case I overlooked something during my rapid research session at the store).
Any other info or tips you guys have will be greatly appreciated! Thank you! 🙂
