B&W 160 x 100 pixels
Designed for open water & pool swimming
Records swim distance, efficiency, stroke type, count & pool lengths
High-sensitivity GPS receiver with HotFix®
Firstbeat™ advanced heart rate-based calorie computation
Heart rate zone training
Additional training & motivational features including Virtual Partner®, courses & workouts
Compatible with foot pod measures speed, distance & runner's cadence indoors & outdoors
Compatible with external battery pack with solar charger to charge Forerunner® 910XT for multi-day activities
Water resistant to 50m
Weight: 2.5oz
