I bought this heart rate monitor for my hubby. It’s from Suunto, T1 model. It can be used as watch too. My hubby is diagnosed as having high cholesterol lately and he needs more workouts. To help him with his workouts, I would want to encourage him more by buying something that he really needs. That was when I decided to go with this one. It comes in a box, complete with guarantee card, manual book, and chest belt. It features the 3 heart rate zones to choose from: zone 1 is for burning fat, zone 2 for burning calories and cardio training, and zone 3 is for the hard training. We can set the heart rate limit, heart rate zones, date and time, personal data like birthday, etc by following the instructions. It’s easy to set up actually. It also can display our result summary (in kcal) and our highest heart rate this week, last week, this month or last month. My hubby doesn’t find it difficult to use it and he loves how it can display large digits. But since my hubby is not much of a caretaker of things, the display is already scratched now. A little of scratch actually. And since my hubby’s hand is not big, he rarely uses this as watch. The wrist band fits my hubby’s all right, but it would be a bit large to be used as a watch on my hubby’s wrist (he has small wrist). And, my hubby doesn’t like something too big on his wrist. But overall, he’s very satisfied with this product.