The OTOFIX Smart Watch is the next generation of wearable smart key technology. This sleek and stylish watch performs all the same smart key functions as your car’s existing key, including lock, unlock, and remote start. It also pairs with your phone to make and receive calls and texts. The OTOFIX Smart Watch also comes loaded with more than 12 exercise and sports apps, perfect for staying active on the go. And for those health-conscious individuals, there are health monitoring and reminder apps to help you stay on track. The watch features a 45 mm high-definition touchscreen, black case, and band. Smart Watch capabilities are compatible with most vehicles equipped with Smart Keys or FOBs. You will need the Autel MaxiIM KM100 (not included) to program your Smart Watch to the vehicle and use smart key functions. Covered by a one-year limited warranty and free technical support.