great • perfect • best • cool • incredible • really liking • love • brilliant • can be use without a smartphone • very powerful • fitbit ionic • is the best • nice • proper • work as a fitness tracker(for • good • track my steps, sleep • is excellent • decent • really like the easy way to access • looks like a conventional watch • is my 1st • is by far the best • have a learning curve • came to an end • excellent • is fantastic • real • comfortable • fits ok • works flawlessly • runs quickly • is truly swim proof