When I was faced with a similar choice I chose a watch and don't regret it. They help to monitor my health, the quality of the GPS signal is at the highest level, plus I can always connect to my phone, even if it isn't near me. When choosing a watch, you should pay attention to your Hobbies. I, for example, do triathlons and chose watches among the best on the market on https://www.bangonbest.com/best-triathlon-watch/. If you don't do sports, you can choose the simplest model without additional features, this will help you save money on unnecessary features. Be sure to pay attention to the quality of the watch, as it's very common to come across fakes.