Garmin Approach X40 GPS golf band is the slim, smart game changer that adds style to your round. Shows precise distances to the front, middle and back of the green on over 40,000 preloaded international golf courses. It doubles as an advanced activity tracker including wrist heart rate and smart notifications. The approach x40 measures heart rate at the wrist 24/7. This provides calories burned information and quantifies the intensity of your fitness activities providing better credit for your efforts. X40 is a true go-anywhere golfing partner, no matter where youre teeing off, it knows where you are or how far you are from the next pin. The bands high-sensitivity gps receiver gives you distance data you need to play with confidence. Autoshot game tracker automatically tracks shots3 along the fairway and measures distances for post-round analysis on garmin connect. Never miss an important text or email just because your smartphone is tucked away somewhere in your bag. Approach x40 acts as a wireless extension of your compatible smart device, displaying smart notifications right on your wristband. The garmin approach x40 combines golf gps with fitness tracking and smart connectivity, all-in-one slim, low-profile wristband thats as durable and comfortable. Wrist monitor. Size H6, W2.1, D1.47cm. Weight 0.03kg. Batteries required 1 x Li-Ion (included).