I'm trying to stay active and have been intrested in getting an activity tracker (wrist versions) for awhile. Finally decided I'm going to get one I think and curious of anyone here had one and could share their experiences. I was going to go for the jawbone up but amazon has a lot of reviews of them dieing in 2-4 months, so now I'm leaning towards the fitbit flex. Any suggestions on others or for/against the flex? I don't care about fancy Ness just comfort, accuracy, and sleep monitoring (I feel like I never get a good night's sleep), I'd also like heart rate monitoring but doesn't seem like many if any come with that, and I can live without it. I like the looks and feel of the up a lot more than the flex and people have developed allergies to the flexes battery but can't drop 130 on something that will die 3 months from now
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