Logic tells us not to step outside when everyone else is still asleep. It says two minutes faster is not realistic. It tells us to rest when we are tired and to give up when it hurts. Defy logic with the Spartan Sport GPS Watch with Optical Heart Rate from Suunto. Made for experienced endurance athletes, this multisport GPS watch is made to be the ideal training and racing partner for running, cycling and more. With expertise and support for more than 80 sports, the Suunto Spartan Sport HR helps you exceed your goals with your workout of choice. Boasting a durable color touch screen, this updated Spartan Sport is water resistant up to 100m, provides practical wrist HR measurement and allows for up to 12h of battery life in training mode.
The Suunto Spartan Sport HR uses a patented PerkformTerk biometric measurement technology that has performed within 5% of the accuracy you’d get from a chest strap—the gold standard of gleaning HR during workouts.
Bear in mind that no wrist-based HR watch on the market alone can track underwater heart rate. But with Suunto Spartan Sport HR, you can sync it to a water compatible chest strap to get the heart data you need when you’re underwater.
For a watch of this caliber, Suunto Spartan Sport HR is noticeably lighter weight than is typical and the numerous notch options accommodate a full range of wrist sizes, including small. We might add that customer feedback has consistently included “comfortable!”
Unfortunately, Suunto does not ship internationally at this time.