Why choose a Tensky smart watch? Tensky is dedicated to creating stylish and practical smart watch for fitness. From design to production, there are strict testing and inspection processes at every step of the process, just to bring our customers high quality products. If you are looking for a stylish and creative multifunctional smart watch and fitness tracker, look no further than us, we have everything you need for everyday use. Bluetooth call and message alerts: You can make/receive calls and read messages on your smart watch men while exercising.Built-in Alexa voice assistant: Control your men's smartwatch by voice, leaving your hands free.A good life companion: sleep tracking records your entire sleep and tracks heart rate, blood oxygen and stress levels in real time.High definition display: 1.