According to BYD's official news, the watch NFC car key jointly developed by BYD and Huawei Wallet is about to be launched, and users are now recruited to experience it first.
Officials said that the bydir vehicle of the owner who signed up for the experience needs to support the NFC car key function, have a Huawei WATCH 3 or WATCH 3 Pro watch, and the mobile phone bound to the watch is an Android or Hongmeng system.
In December last year, at the launch of Huawei's winter flagship new product, the AITO Q&I M5 was officially released. Yu Chengdong said that Huawei Wallet launched the industry's first digital car key that supports Bluetooth + NFC two-in-one, which has powerful functions such as Bluetooth no sense unlocking and touch unlocking, eliminating the inconvenience of everyone carrying physical car keys and easy to lose.
At present, Huawei mobile phones above HarmonyOS 2.0 are supported, and the watch side is the first to support huawei WATCH 3 series, and there will be more Huawei watch upgrades to support this function in the future. Huawei Watch 3 was released in June last year, as a four-year grinding sword, the new watch is equipped with the new HarmonyOS 2 system, priced at 2599 yuan.

Previously, BYD Auto's NFC car key only supported official NFC cards and some NFC Android phones (including Huawei, Xiaomi, OPPO, vivo, OnePlus, realme, honor).
In October last year, the OPPO Watch 2 series watches officially supported NFC unlocking BYD cars, which was also the first time that BYD's NFC car keys supported wearable devices.
It is worth mentioning that BYD has announced that it will launch a smart watch, which has functions such as intelligent ignition, comfortable entry, intelligent locking, lifting and lowering the window, opening the tailgate, etc., which can perfectly replace the original car key, and has now entered the recruitment experience process, and the specific launch time is unknown.