Garmin 010-01689-00 Forerunner 35; Easy-to-Use GPS Running Watch, Black

Garmin Forerunner 35 Watch, Black. Accelerometer (calculates distance for indoor workouts, without need for a foot pod). Android Requirements 4.4 OS or later, Bluetooth 4.0 or later. Apple iOS Requirements iOS 10.0 or later, compatible with iPhone, iPad, and iPod touch. Battery: Rechargeable lithium ion.