I was at the pool with my kids yesterday, and everything seemed fine while swimming, etc. About 5 hours later my fitbit just abruptly went black, and wouldn't turn on again. Was at about 50% charge at the time. I tried holding down the buttons to reset, but nothing happens. Left it on the charger overnight, and still nothing. The lights on the back are not on or flashing at all. It was in water, but not very deep or submerged for any long period of time. I was mostly standing in the water and splashing around with the kids. Could it have been the heat? It was only around 86 degrees. The back looks like water is trapped, but have worn in pools, ocean, lakes before with no issue. Also, it was working just fine all day after swimming until about 8pm, it just went black.
