The Charge 2, in addition to heart rate monitoring, will offer wearers a snapshot of their cardio fitness level, guided breathing sessions, connected GPS and multi-sport modes.
The Flex 2 will offer its wearers a 30 percent smaller design that still manages to fit in tons of fitness goodies. It’ll offer fitness bands in seven colors, be swim-proof and offer automatic swim tracking, automatic exercise tracking that tracks select workouts and reminders.
The Charge 2 and Flex 2 are available online from Fitbit and some retailers. The Fitbit.com price for the Charge 2 is $149.95; the Fitbit.com price for the Flex 2 is $99.95.