If you're a swimmer, you may also be pleased to know that this model is totally waterproof and will provide super handy feedback on your activity in the water, as well as out. Designed without a screen, the Flex 2 is comparable to a rubber band, in terms of thickness. If you don't like the idea of wearing anything bulky while sleeping (or exercising) this super slimline design could be what you've been looking for.

This compact fitness tracker is basic, affordable but it can definitely do the job when it comes to sleep tracking. If you're looking for something super slimline, and even without a screen that could possibly wake you up at night, the FitBit Flex 2 could be the option for you. This is great news given that it's capable of helping you co-ordinate your every day. With a battery life of up to seven days, you won't have to think about charging up your device too often. This is great news if you like the idea of going out without a phone or wallet. Like other smart watches available, it's also possible to use contactless payment via your Fitbit. From providing feedback on activity levels and heart rate, to encouraging you to hit your daily step count, improve your sleep quality and still your mind through meditation, there's very little this handy device doesn't do. We think this is the best Fitbit for women since it's thin, less of a wrist eyesore yet filled with features.Īs you might expect from a fitness tracker, the Fitbit Charge 4 tracks health and fitness in a variety of ways.

It's also stylish, is great for tracking female health and much more. One of the latest releases from Fitbit, the Fitbit Charge 4 offers the latest in health and fitness technology.

Good fit bits