If you’ve been waiting for the right time to try smart glasses, that moment is now. Popular Mechanics named the Amazon Echo Frames (3rd Gen) the best smart glasses for music, and just in time for Prime Day, they’re 61 percent off.

The longest Prime Day ever is officially underway (through July 11) and as per usual, Amazon has discounted its own devices to some extreme lows. While we haven't been super impressed by the Echo deals, things like Kindles, Fire tablets, and Fire TVs are seeing their best prices ever by a long shot.

With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.