Fitbit took the latter route, and the Flex is the best effort I've seen yet. Three quarters of the band is just a thin, flexible rubber bracelet that feels like a wristband you'd get at a bar or a ...

The Fitbit Flex may have been superseded by the Fitbit Charge duo and the Fitbit Surge, but the budget-friendly Flex is bound to still be a big seller for Christmas 2014 and well into 2015.

The Fitbit Flex is a Fitbit you wear on your wrist. And it's awesome. Without naming names, I've owned and extensively used just about every quantitative self gadget on the market.

The Fitbit Flex 2 is an adequate fitness tracker with an accompanying app that’s helpful and easy to understand. But if you’re going to invest around $100 in a fitness tracker, ...

Fitbit's $100 Flex 2 is a solid, water-resistant upgrade from the first-gen Flex, but its automatic exercise-tracking needs some work. By Caitlin McGarry. OCT 12, 2016 8:15 pm PDT.

The Fitbit Flex 2 is not for athletes or serious gym rats. For those who are casually interested in getting a bit fitter, though, the versatile design, great app and excellent auto-detect feature ...

“Fitbit Flex 2: The waterproof tracker is smaller, lighter, and better looking than the old Flex but it’s still got a few issues.” Swimming and automatic activity tracking requires extra ...

In fact, Fitbit's battery estimates of 5-7 days turned out to be reasonably accurate in our experience, with the Flex lasting 5-6 days of average use. Fitbit supplies a special charging cable to ...

The Fitbit Flex 2 is 30% smaller and features a removable tracker that users can pop into other bands, available in sweat-resistant plastics, stainless steel, and 22 karat-plated gold or rose gold.

The Charge 2, like the Flex 2, is available for pre-order now on Fitbit.com, and via other online retailers such as Amazon, Best Buy, and Target on Tuesday. It’ll cost you $150, but the special ...

Fitbit Flex v Jawbone UP24: Features One of the Jawbone UP24’s best features is its vibration alerts. These can be set to give you a buzz when you’ve been sitting still for too long, or when ...

The Fitbit Flex 2 is a band based fitness tracker with steps, sleep, and calories. The manufacturer claims a battery life of 5 days. The band is available in large and small sizes.