I bought the Polar Activity Tracker end of October 2014, and I have it in use every single day ever since. I Drastically Increased my level of activity, and I feel much fitter now. It is interesting to See That One Does not walk did much during a normal workday without making effort to. Now I include walks every lunch break, Regardless of the weather! What I also find helpful is the SleepTracker. And that it is waterproof. Adjusting the wristband was easy. It therefore has a flight mode. The only point for improvement Is That You have to charge the tracker every day, or at the very latest every second day. It Should Run at least a week.
