Huawei MAEXTRO S800's in-car gesture control door closing function debuts globally

30 May 2025

On May 30, Huawei's Executive Director Yu Chengdong released a demonstration video on social media, showing the latest intelligent sensing system developed by MAEXTRO S800: after passengers sit down, they only need to wave their hands into the car, and the electric door will automatically close, and with the door opening angle of nearly 90°, it creates a noble entry and exit experience comparable to Rolls-Royce. This function will appear as a standard configuration on the MAEXTRO S800 mass-produced model released at 19:30 tonight.

Technical analysis: from mechanical control to intention interaction

Millimeter wave radar + ToF camera fusion perception: Through the 18 high-precision sensors built into the door panel, the arm swing trajectory within the range of 0.5-1.2 meters is accurately identified, and the false touch rate is less than 0.01%;

Three-stage safety logic: first detect the seat pressure sensor signal → then verify the validity of the gesture → finally perform the locking action to prevent false triggering during driving;

Scene adaptation: automatically shorten the sensing distance in rainy days, children's mode requires secondary confirmation, and support voice command coverage in extreme cases;

Model Highlight Review

As an ultra-luxury flagship with a pre-sale price of RMB 1 million to 1.5 million, MAEXTRO S800 also has:

Tuling Longxing digital chassis: realizes extreme scene control such as 16° crab steering and tire blowout stability;

Angel seat active protection: automatically adjust the seat posture 0.3 seconds before collision, reducing impact damage by 35%;

Harmony ALPS cockpit 2.0: supports 8K video rendering and industrial-grade CAD software operation;

Market impact

MAEXTRO S800 gesture control door closing function technology will be first installed in the four-seat executive version, and will be opened to the entire series through OTA in the future. Analysis points out that the gesture control + electric door combination was previously only seen in luxury cars above 2 million yuan. Huawei's move once again rewrites the technical standards of luxury smart cars. As of press time, the pre-sale orders for MAEXTRO S800 have exceeded 2,100 units, with an average price of 1.2 million yuan.

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