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It was a news-heavy week in the world of tech. There were fresh rumors about the upcoming Apple Watch. Twitter introduced a new “bird call” sound when you refresh your feed (but you can turn it off if you find it annoying). Google introduced a new feature to Google Maps that alerts friends and family when you get home safely. And Spotify announced that it was going to stop selling its first hardware gadget, the Spotify Car Thing.
There were quite a few new gadget announcements, too. Here’s what you need to know.
Anker GaNPrime Chargers

Anker has introduced its first power adapters that combine Gallium Nitride (GaN), a material that’s significantly more energy-efficient and space-efficient than silicon, and PowerIQ (Gen 4.0) technology, which enables it to allocate different wattages to different devices based on how much charge they can accept and their current battery levels. Basically, they’re smaller, smarter and more powerful than most other chargers out there.