I was looking for a pedometer, which motivates me to stay even without my dogs in motion. The Loop I found it. After the first basic setting on the PC loop was running quickly. The settings can be made easily. Shortening the bracelet was easily u using the supplied tool and scissors. Fast. The loop displays the time, activity, calories burned and steps in sequence. The indicator on the display may be a little short, but it conserves the battery. Once fully charged it holds about 5 days with daily use with me. The design I find very appealing, fits any clothes. The comfort is pleasant, even in the job he does not interfere. Here very convenient that the loop is waterproof and can be worn for swimming. Also positive, I find that the bracelet has a security clasp, making it one does not fall from the same wrist when the shutter but once should open unexpectedly (however never happened). For the hobby enthusiast who wants easy to have a control over its activities, ensure a good device. For the "professional" is all upgradeable using a heart rate monitor, synchronization with corresponding mobile, performance follow-up on the PC etc. I bought the loop for 65.- and am fully satisfied, especially since it was the only bracelet, which is actually also waterproof, not only waterproof, making it suitable for swimming and had to get under 100.-.