Karrimor Excel Activity Tracker This Karrimor Excel Activity Tracker has a built in GPS which tracks your running and cycling, whilst the heart rate monitor allows you see how your body is reacting to your exercise regime. The touch screen allows for efficient navigation, whilst the call reminder and message notification system means you can keep on top of your work and social life with ease. > Sports Watch > Built in GPS > Heart rate monitor > Smart alarm > Sleep tracker > Message notification system > Call reminder > 1.3in Touch screen > Soft TPU strap > Waterproof IP68 > 250mAh lithium polymer rechargeable battery > Share data with friends via Facebook, Twitter and Whatsapp