Meet the Epson SF-810: a sports watch with a built-in optical heart rate sensor to track your activity without a chest strap. It shows speed, pace, distance, laps, calories burned, and more. You can use it while running, walking, or cycling. The watch is water resistant to 50 meters. It will offer 2 hours of battery life with GPS (20 hours with GPS off).
The Epson SF-810 watch will feature a stride sensor to help you go at the right pace while exercising. It has an indoor mode for those working out in the gym. It will be available for 349.99 euros starting this November.