It's small, easy to use, and the battery holds for a great amount of time. I also like how this is a thinner model because you're able to use bracelets on the same arm as the watch.

I've said it before and I'll say it again: The best activity tracker is the one you'll actually wear every day, otherwise there's no point in buying one at all. Fitbit's new $150 Alta HR is the one most people would wear not just every day, but all night-and that's worth every penny.

The Fitbit Alta HR is the first product that we've reviewed in a while that does exactly what its marketing material says it does, and holds no surprises beyond that. But is that such a bad thing? The Alta HR looks and feels very familiar to past offerings from the company.

With the growing number of fitness trackers in the market, Fitbit's latest offering is a commendable wearable due to its size and number of features. It does lack GPS but Fitbit has a different tracker for that.

Slim and light; Includes heart rate sensor; Long battery life; Amazing companion app

I'd always wanted to have a Fitbit Alta HR so when someone bought this for me as a gift I was really delighted. I am on Slimming World and so any extra exercise is always advised especially to get Body Magic. The more exercise I do, the more weight I lose.

Basic design; not complicated; fits snugly around the wrist

Expensive; some annoying features

Well I was looking for a replacement because the watch my son bought me had broken. I was keeping track of my steps so that I can be in sync with my walking week by week. Also there was a contest coming up with me and a group of ladies I wanted to make sure I had the right count.

The Fitbit Alta is one of the best fitness trackers for all-day use. It's slim and lightweight, and the touchscreen is easy to read. It was also one of the most accurate fitness trackers during our tests.

The Alta has smartwatch and fitness features packed into its small design; which makes it more conducive to hardcore exercise than a heavier watch

The battery only lasts for about five days; To extend the battery life, you have to turn off helpful features like Bluetooth and notifications

I love my new fitbit - I did have a lot of trouble trying to sync it for the first time, however after a few hours I did manage to get it! Haven't had an issue since, love it!

There's little denying that the Fitbit Alta HR is a reiterative product. It looks very similar to the regular Alta and a bit like a smaller Charge 2, but it sits somewhere between the two in terms of features.

Size It's small enough that it can almost go unnoticed; This isn't a Flex 2, sure, but it's less prominent than the Charge 2 and won't look weird if you wear a watch or smartwatch on your other wrist, Continuous HR monitoring The highlight feature of the Alta HR - it's in the name after all - is a...

No altimeter I don't use it often, but the option to see how many floors you've climbed is essential for many; Even the Fitbit One had an altimeter so why Fitbit keeps omitting it in some models is beyond me, No "Multi-sport It means you can't manually start an exercise from your Alta HR like you...

Purchased this Fitbit online for my wife from Harvey Norman about a month ago. She loves it, all the features you could ask for. Lasts for approx a week between charges and looks good too.