I've seen this knife on YouTube. It vibrate at ultrasound frequency that makes it sharper than the blade really is and the ingredients don't stick to it, or so they claim. If it really does perform as demonstrated, it's pretty cool, but still overpriced.

Every day we get a little closer

What the hell are you people doing buying this crap in the first place?

I don't care if it's sharp enough to kill a god, it's still not worth it if it needs WiFi access.

Internet of shit.

450euro for a ultrasonic vibrating knife.

Hello I’m a software engineer for this knife! Kitchenaid’s newest model, the Ultrasonic Edge™! It is forged with self-healing nano-steel from Japan, the blade can automatically correct small edge imperfections over time, keeping it razor sharp longer than a traditional knife. The button on the handle cycles through several prep modes to assist in slicing and dicing. My favorite is heated mode which heats the blade to 28 C to assist in slicing frozen meats and vegetables. The knife occasionally receives software updates through its charging block, adding new cutting profiles and improving its internal motion sensors that track hand positioning and cutting rhythm. Tiny embedded LEDs along the spine glow softly to indicate blade temperature, battery life, or sanitation status after UV self-cleaning cycles. If you don’t have access to internet we can send you a usb device to install the software updates remotely. If you have any questions feel free to ask!

I mean, it's always worth having a couple of weird Bluetooth devices hanging around to hide passwords on when crossing borders.

I thought it had peaked when I had to put a hacked firmware onto my soldering iron

i'm so behind times... why would anyone need firmware for a knife though? like for real - what do you accomplish with it?