https://www.cnet.com/news/the-best-apple-watch-series-3-deal-since-black-friday-229/

This is the non-cellular version, and it appears to available only with the silver aluminum case and white sport band. (Don't like white? You can get all manner of replacement bands for dirt-cheap. Check out a full range of great cheap accessories for your Apple Watch.)

Why pay extra for this over something like the Bip? For starters, the Series 3 is waterproof, and therefore swimmer-friendly. It can store music and stream it to your headphones, no phone required. It supports two-way communication, meaning you can respond to text messages with just a few taps or even have a voice conversation (phone required).