I had already thought about buying me a tracker of activity but I must admit that I found them not very aesthetic, I had therefore given up until I discovered this product! Withings hits hard with this watch. This is a real gem. I bought it in brown, it really is not big and is quite suitable for a woman. I can finally have a tracking my activity without passing for a junkie gadgets! Level features, nothing to complain about. Tracking is not very good and the needle shows the evolution of my activity level during the day. I love! I also use it when I run with the supplied silicone strap, it works very well. I recommend this product for those who want a nice watch and efficient activity tracker.