Fitbit is the leading fitness tracker manufacturer in the world and they make most accurate and finest fitness trackers.
They have a range of products for daily fitness activities like Fitbit Zip, One, Aria, Flex, Charge, ChargeHR, Alta, Blaze and Surge.
Though Alta and Blaze are new in the family.The Charge HR is the highest selling band in their lineup.The Charge HR can moniter you heart rate and can track your steps, distance travelled and calories burned quite accurately and it can also work as an reminder for caller id.The battery lasts 4-5 days.If you are willing to spend 15k for a fitness tracker the go can choose Fitbit’s charge hr as your personal fitness companion.