I use my old iPhone 7+ in the pool all the time ... this is one of many pictures I took in my pool (Saltwater) ... pictures come out awesome ... and i use it to control my outdoor speakers all the time. This picture was in July and last month i dropped my phone and they always check for water damage before only charging the $29 screen replacement fee under applecare and no water damage was found. I am sure they beefed up the X in regards to water resistance since the 7+
That is bad ass. Yeah, I'm pretty excited about the water **resistance** so it can be used pretty freely around the pool. Same here, we play music directly, or stream to a BT speaker, and I've always been a little uptight about where my phone was, did any water splash it, etc.
Hahaha, that being said, the wife and I have tortured our original (aka, Series 0) Apple Watches with lots of water submersions - pools, hot tubs, ocean - nothing super deep, though I had mine on during a SUP session and bailed on a wave, easily 4-5 feet under the water.
They just keep on tickin'