Soldato
If you contact fitbit and tell them, I'm sure they'd replace it. I know someone who did when they lost theirs before. Worth a bash.
its £200 though. ok if you can use the other functions but if your only looking for a fitness tracker then its a bit steep.
My Charge HR has now completely stopped recording my sleep, very annoying!
Sounds like the unit has developed a fault best to get in touch with the retailer where you bought it or Fitbit to get it repaired/replaced under guarantee.
There is absolutely no way a 2.5 mile walk burned 724 calories, unless you weigh 300lbs and your "walk" was breaking the 4 minute mile!
As qucik comparison, my Garmin 610 said I burned about 750 calories on an 85 mile run in 1 hour 9 minutes. The garmin watches are fairly accurate, they use the heart rate data, weight, height and pace and compare well to lab test, but still expect 10-20% errors. the best measurements require monitoring CO2 output because there is a very exact ratio of energy brunt to CO2 released.
The fitbit watches aren't as accurate as the ones that clip on to your waist. when you raise your arms you can get steps counted.
THose with a Xiaomi Mi Band, any of you use it successfully with MapMyRun?
85 mile run in 1 hour? Are you the Flash?