Always stay up-to-date with your notifications and health with the Samsung Galaxy Watch5. You can measure your heart rate, steps, sleep, and stress with this Galaxy Watch5. Keep track of your exercise and improve your results. Like to leave your smartphone at home when you leave the house? The Galaxy Watch5 LTE has a built-in digital SIM card. That way, you can be reached anywhere even without your smartphone. You can choose a Watch5 for women and men in 40 or 44mm.