Even though it's not a million miles away, the option to swap out bands is quite a big deal. Overall, the Charge 2 has a nicer design. Unfortunately Fitbit hasn't made the Charge 2 waterproof like the Flex 2, so bear that in mind. While the HR doesn't enjoy the same amount of customisation, both the Charge 2 and HR are splash resistant. The standard sports band comes in our different colour options: black, blue, plum and teal. However, on the Charge 2 you can swap the bands out, meaning you can opt for a classy leather look if you're pairing it with smarter clothes. The band itself isn't very different to the HR, measuring the same 21mm across, although the length will depend on which size you opt for - small, medium or large. The extra screen is also necessary for the Charge 2's more advanced notification features.

For that reason the Charge 2 is similar to the Alta HR in design. The first difference you'll notice in design between the Charge HR and 2 is the screen: the 1.5-inch OLED display means the Charge 2 has more room to play with, while the HR's is significantly smaller with just enough space to display one bit of information at a time. Fitbit Charge 2 v Fitbit Charge HR: Design That's what we're going to help explain in this guide, putting the Charge 2 and HR side by side, detailing both the similarities and differences to help guide your decision. Is there enough here to warrant a new purchase? For the rest of you, perhaps you're looking to pick up the Charge HR for cheap, rather than splash the cash on the more recent Charge 2. Some of you might be rocking the Charge HR right now, wondering whether you should finally upgrade to the newer model. In-depth: Fitbit Charge HR review | Fitbit Charge 2 review However, that also means that choosing the right fitness tracker is a lot more difficult. The Charge 2 does many of the things you'd expect from a Fitbit device, but it also brings some other stuff to the table, and has even been updated with new features debuted on later Fitbits.įitbit has been on a tear, consistently releasing new and updated versions of its fitness trackers: the Charge 2, the Flex 2, the Blaze - the company's first smartwatch - and the Alta HR all in the past year and a half. The Fitbit Charge 2 has firmly placed itself alongside the Alta HR as one of Fitbit's most reliable fitness trackers with a built-in heart rate sensor.

Fitbit hr charger