There are now so many top fitness trackers on the market that choosing the best one can be mind-bogglingly difficult.
And it's no longer just a case of Fitbit v Jawbone. The right activity tracker will be based on your individual needs; whether it's step counting, sleep tracking or 24/7 heart rate tracking, there's something for everyone.
Essential reading: Best smartwatch round-up
And the new tech and sensors on the latest bands blur the lines even further. From continuous heart rate monitoring like the tech that's found on the Fitbit Charge HR to smartwatch style notifications, there are a dizzying array of features to choose from.
We've completely reworked our round up of the best fitness trackers and added a new at-a-glance feature list to try and make it easier to spot the right band for you.