The fork, which looks and feels a little like an electric toothbrush, is designed to vibrate in your mouth if you take bites too frequently. It uploads its info to an app via Bluetooth or to your laptop via USB, giving you a nice graph of the number of bites you took over time during each meal.
The concept is that the slower you eat the more full you’ll feel, and that means you’ll consume less food and therefore lose weight. It’s an idea that’s backed up by some research. So does it work?
The Mashable reviewer found that he was already eating more slowly than the HAPIfork’s default setting of 10 seconds between bites, so it wasn’t as effective as it could be. His conclusion was that “while the device works as advertised, it may require some customization on the user’s part to change any habits.”
The Engadget reviewer found it to be more effective: “I, on the other hand, felt the feedback on first bite — and second, and third. It’s a mild vibration — something like the feeling you get when your phone vibrates through a coat pocket — but it’s enough to trigger a reaction. By the time I was four bites in, I was making a conscious effort to keep the buzz at bay and, as a result, chewing significantly more before swallowing.”
The HAPIfork team is hoping to raise $100,000 via a Kickstarter campaign that’s offering the forks at $89 apiece.