Activity trackers

pug_geek

Hi everyone this is my first day of my diet and using this program. My question is I want to buy an activity tracker but not sure which one to buy. I was wondering about the Polar Loop because I want to swim and track lengths calories etc that I do in the pool. My doctor told me about the fitbit but I know it's not waterproof. With the Fitbit can you somehow input what I did in the pool? Or is the Polar Loop somehow compatible with this site. I also do Martial arts regularly as my fitness routine so I want that compatible for either as well. Thank you for any input.