First Impressions of the Fitbit Flex

I have an obsession for activity trackers. It’s the tracking that absorbs me and not the activity, unfortunately.
I’ve worked my way through 5 different makes and models, often wearing two at a time but at the moment I am taking the Fitbit Flex (donated by LV=) through its paces.

Fitbit Flex

Out of the box, I have to admit to feeling a little underwhelmed by the Fitbit, it’s not exactly stylish. It reminds me of one of those magnetic locker fobs you get at the local swimming pool and they are hardly a fashion statement.

It does have a display though, unlike the swimming pool locker fob, but it is only one row deep which means the visual feedback is limited and fairly uninformative.

It does do a pretty good job of counting steps though and its sleep monitoring is the best I’ve seen so far. It is admittedly quite hard to put to sleep, a double tap is supposed to do the trick but I find it requires a manic tap-tap, tap, tap, tap before it switches to sleep mode. This action is then reversed in the morning to inform the gadget that I’m up and ready for the day and by that time I tend to be frowning in frustration.

The sleep tracking results are immediately available on the Fitbit app thanks to the wonder of Bluetooth and I find the interpretation to be particularly clear. It splits your sleep into coloured zones relating to sleep, restless and awake and then lists out the time in each category and the number of individual episodes. This qualitative categorisation is particularly useful for comparing days and is an improvement on the offerings from Garmin, Up and Withings.

itbit Sleep MetricsAlthough I’m very happy with the sleep aspect of the Fitbit app, the overall display is quite stark with an awful lot of blank space and it doesn’t feel as exciting as either the Up or Withings apps.

Another stand out feature for the Fitbit Flex is price. At £79 it is a lot cheaper than any of the other trackers I’ve tried so far and is a great way get onto the activity tracking bandwagon.

Fitbit AppPros

  • Lightweight, comfortable fit
  • Excellent sleep statistics
  • Excellent value
  • Good battery life (about 5 days)

Cons

  • Not very stylish
  • Uninformative display on the wristband
  • No button on the wristband and it doesn’t always respond to taps
  • Minimal design to the app

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