<p>It's what your Tamagotchi would have wanted.</p> <p>The post <a href="https://www.popsci.com/sponsored-content/circuitmess-diy-wearable-bundle-stem-bundle-sponsored-deal/">This tech bundle for kids lets them build their own smartwatch and virtual pet</a> appeared first on <a href="https://www.popsci.com">Popular Science</a>.</p>