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Rumor has it that Pixel Watch 3 will ditch the physical crown in its major revision? Google’s new patent reveals special features of watch cases

Google launched the second-generation Pixel Watch 2 in October this year, equipped with wearOS 4 system. The LTE version is priced at 12,990 yuan (photo/photo by reporter Liu Huiqin)

A new generation of smart watches that abandons the digital crown design and has no physical buttons. By squeezing the case frame, you can quickly control surface screen content, music playback and other functions. The latest news is that it is likely to be manufactured by Google. The Pixel Watch series will be the first to introduce it. As for the third-generation Pixel Watch that will be ushered in next year, it is still unknown whether it is expected to be the first to introduce this most advanced new technology.

The latest report from foreign media Wearable pointed out that Google has obtained a new patent technology related to smart watch devices in October this year, requesting the use of a sensor module system called “strain gauges” to embed the module in Behind the inside of the smart watch, the frame of the watch case can be equipped with a sensing function and touch interface that can detect changes in different forces.

When your fingers perform specific command gestures such as “press”, “squeeze”, “slide” or “tap” on the frame of the watch case, you can quickly perform interactive control functions without touching the surface screen, such as: Surface screen zoom, music playback, opening specific applications, etc. In addition, the interactive control method brought by this new patented technology is expected to replace the design of the physical digital crown, thereby making the smart watch have better waterproof performance.

Google has obtained a new patented technology related to smart watches. Through the built-in sensor, you can use squeeze gestures on the watch frame to control corresponding functions such as zooming in and out of screen content. (Picture taken from Wearable)

Although the patented technology is obtained, it does not mean that it will be used in actual products soon. However, with the exposure of the contents of the patent document, the outside world has also seen Google’s R&D strength and innovative technology thinking invested in smart watch devices.

I would like to add that the above-mentioned “squeeze touch” function of Goole’s new patented technology is used in smart watch devices for the first time, but before that, similar functions were actually used as early as May 2017. In March, the “HTC U11” mobile phone launched by HTC already had the “Edge Sense” squeeze touch function built-in. Through the Edge Sense touch sensing technology set on the borders on both sides of the bottom of the phone, long press and short press Press the “squeeze and press” new interactive control mode to intuitively activate phone functions, such as switching between front and rear cameras, enabling voice assistants, etc.

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