I got this watch for my spouse for our anniversary after I saw it in her cart. I was so excited to give it to her and she was super surprised and happy to get it! It was so disappointing when it wouldn’t turn on. Figures…She wants to try to get a battery. I want to return it.Everything about this watch is very nice, except the reason I bought it… The programmed tides are nowhere near my SW Florida location. Not even close. Ended up stranded when the tide left us high and dry. The only way to find out where the tides are determined is by buying the watch first. Great concept that needs work.Common Nixon, you used to care about little details, like making sure the watch works and is on arrival. Bummed, hopefully is the battery and nothing major.I picked this watch because there are 550 beaches programmed and lots of useful features. we love it!Does exactly what it’s advertised as. Has my town as one of the pre set tide zones so that was nice. It is slightly bulky under my wetsuit for surfing but overall I never take this watch off.One button missing. Tried to wear it in the water once and it filled up the watch face and broke it. Ironic, tide watch for surfing not being water proof...I've had a great track record with Nixon up until this time.good quality