From Mr. Rick Broida the Cheapskate himself:
If you're in the market for a GoPro-style camera but don't have a GoPro budget, head to Amazon starting at 8 p.m. PT tonight: For just a four-hour window, you can get a Thieye 4K sport action camera for $44.59 shipped when you apply promo code 1116DEAL at checkout.
Rick's quick take on this camera:
"The Wi-Fi-enabled camera comes with a waterproof case and various other accessories, though you'll have to supply the microSD card (up to 128GB) for storing video.
I got the chance to test-drive the camera, and I have to say the video quality vastly exceeded my expectations. Onscreen menu navigation is a little confusing at first, but no more so than a GoPro's. For less than $45 out the door, this is definitely worth a look."