Description: Smart Activity Tracker with Wrist-based Heart Rate and GPS Work out inside, or use built-in GPS to accurately track activities outside Includes fitness monitoring tools such as VO2 max and fitness age estimates All-day stress tracking helps you stay in…

Description: Bluetooth® Smart The CASIO G-SQUAD GBA 800-7A is equipped with energy-saving Bluetooth® technology, which offers power-saving data transfer at the push of a button. The watch can connect to a smartphone wirelessly via Bluetooth®, enabling access to a wide range…

Description: Continuous, automatic, wrist-based heart rate tracking without an uncomfortable chest strap Automatically recognizes select activities and records it in the exercise section of the Fitbit app Fitbit Alta™ automatically tracks how long and how well you sleep, so you can…