Tough digital watch with heart rate monitor and GPS. - Brand: GARMIN - Model Name: INSTINCT - Included: Instruction manual, warranty, cleaning cloth - Features: Heart rate monitor, GPS function, tough design Thank you for viewing. Purchased new a few years ago. I used it in conjunction with other watches. I have done a simple cleaning. I used a screen protector. I have one extra, so I will include it. The upper right button is difficult to press, but it works if you press it firmly. It has various functions, but I mainly used it for the clock and running. The photos are everything.