The Chechengtong smart watch has all the functions of the Shiyan "City Express" card. In addition to the credit card, it can also be used for small-scale consumption by merchants in dozens of cities in Shiyan City. Watch design, multi-function integration, easy to carry. A photo display function is still available for cards that require photo verification. And even if the battery is exhausted, you can still use it for credit card spending. Car City smart watch case using PC material strap is skin-friendly silicone material, long-term wear will not have discomfort. The watch currently has four colors that can be used in various environments such as business, travel, and work.
If the Smart City Smart Hand is connected to a mobile phone via Bluetooth as a general smart watch and there is an incoming call or short message, the wrist will make a slight shock and the phone number or SMS alert will be displayed on the screen of the watch. At the same time, the Car City Smart Watch also comes with a mini-phone book. After the contact information is saved, the user can use Bluetooth to dial the number directly on the watch screen and receive the call through the mobile phone. It is reported that as the Shiyan City of Hubei Province is the fourth batch of city card interconnection cities, the bracelet can also be used in 77 cities across the country.
