The Fitbit Charge 60 minutes is avery effective seaworthiness tracker . One might fence , and we surely have , that it ’s thebest physical fitness trackeravailable . But the Fitbit heraldic bearing 60 minutes is intimately two years old , and it has been beset by progeny over the last year . It ’s meter for a refresh and a refinement . The Fitbit direction 2 look like it ’s solving all the problems of the original .
One take with the original thrill 60 minutes was that it was really just an rise of the Fitbit Charge . For 30 extra bucks you induce a heart - rate admonisher . Now the affectionateness - pace monitor comes standard with the Charge 2 — much like it number standard with nearly all fittingness trackers currently on the securities industry .
Fitbit has also amplify what the Charge can value , by introducing GPS ( which requires a headphone connexion ) and the ability to measure VO2 max point ( athlete are a devotee of the system of measurement for gauging their aerobic fitness ) .
The VO2 max level is measured not through new sensor , but by running the data presently available from the heart the heart - rate tracker through a fancy algorithm . It ’s a wonderful effort of mathematics , but it ’s still dependent on the heart - rate measurements accept by the gadget . Those measurementscame under scrutinyearlier this year when an main subject field take they were inaccurate . However bothConsumer Reportsandour friends at The Wirecutterfound it to be accurate enough to be useful .
But there are also some young feature film on the Charge 2 that are n’t dependent on precise heart - charge per unit measurements . LikeApple before it , Fitbit is jump on the breathing train , with a Charge 2 function guiding wearer through a series of respiration exercises . There ’s also expanded smartphone presentment like those regard in theFitbit Alta , musical interval training , which my gymnasium rat brother tells me is “ a very good matter , ” and piss ohmic resistance .
The Fitbit Flex 2 , replacing the three - and - a - half - twelvemonth - sometime Fitbit Flex , is also water repellent ( up to 50 foot ) . That ’s an betterment over its predecessor , but when a gadget has n’t been refreshed in over three years there ’s going to be a lot of improvement . In addition to better water system resistance , the Flex 2 also has colored LEDS , which have in mind improved phone and textbook presentment and swim trailing ( taking advantage of that water resistivity ) . It ’s also much smaller than the premature Flex .
And more fashionable . Fitbit is partnering with Tory Burch , Vera Wang , and Public School ( a democratic clothing personal line of credit found out of NYC ) to release a whole hatful of necklaces , wristbands , and even a watch to be worn with the Flex 2 building block .
The Fitbit Flex 2 , when uncommitted in October , will retail for $ 99 and will come in four colors and two sizes . The Fitbit Charge 2 will be usable rather , in mid - September , for $ 150 , in two sizes and four colors . There ’s also a Fitbit Charge 2 Special Edition retailing for $ 180 . The only difference ? A rose amber pick and a slightly fancier looking for band .
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