Instruct: Classify Amazon reviews into positive or negative sentiment
Query: the Mio Shape Select is awesome!

I love being able to take my heart rate in seconds without having to wear a chest strap.The watch is easy to program, easy to use, easy to read- even in the dark or underwater with the backlight.The calorie counter is also very helpful (and motivating!)The only delta is that even though I ordered it in the petite size, the face of the watch is still rather large and at times slightly uncomfortable to wear because the large watch face limits wrist movement.