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

Color: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, iPod touch. Battery: Rechargeable lithium-ion Built in GPS built in to acquire satellites quickly to track how far, how fast and where you run, even under tree cover. No phone required!;Water rating : 5 ATM 24/7 heart rate monitoring warm gives you heart rate all day and night no additional Strap required. sunlight visible, transflective memory in pixel (MIP) Vibration alerts helpful vibration alerts notify you of running prompts, activity tracking milestones, smart notifications and virtual pacing progress Updated display new high resolution display that is perfect for indoor/outdoor viewing. Smartphone compatibility iPhone, Android. Compatible with Garmin Connect Mobile. Display size 0.93 x 0.93 inches Smart connectivity auto uploads, smart notifications, live track, music controls and automatic sw updates