Accurately keep track This accurate & intelligent GPS sports monitor features smart device compatibility. Sync the SF-510 with your phone to enable fast GPS positioning with the AGPS function to get you on your run faster. Its Smart Stride Sensor measures stride length & pitch & learns your individual technique, so if GPS signal is lost, the SF-510 will keep track of your distance & pace. Helping you to train smarter Runsense lets you track your progress against long-term targets & view your estimated finishing time or distance based on a set target, or you can improve your performance with the interval training mode. The free Runsense View portal & Run Connect app help you customise your settings, & monitor, analyse, compare & even share your stats to maximise your potential. Connect to your smart device using Bluetooth Smart. Cycle through four customisable screens, with up to three measurements on each, chosen from huge range of options. Train your way, for longer Its active GPS battery life of 30 hours
- up to three times longer than comparable competitor products
- means you can run for longer before having to recharge. Water resistant up to 5ATM, & with a compact, lightweight design, the SF-510 is designed to fit into your lifestyle. Use it with an optional heart rate chest strap, or use the indoor mode to track your run during indoor training.