Amazon's Black Friday sale is filled with cheap tech gadgets from $13 – Kindle, Echo, Fire TV Sticks, and more

If you haven't already heard, Amazon's Black Friday sale is live, and its biggest and best discounts are on its own brand of tech gadgets. You can score record-low prices with over 60% in savings on Kindle e-readers, Blink cameras, Echo speakers, Ring Doorbells, smart plugs, and more.

• Shop Amazon's full Black Friday sale

As TechRadar's deals editor, I've hand-picked Amazon's 19 best tech gadgets, with prices starting at just $12.99. Amazon's own brand of devices are always its best deal during holiday sales like Black Friday, thanks to massive discounts on already affordable and handy smart home gadgets. And bonus, they also make great Christmas gifts (especially when they're deeply discounted).

A few must-have gadgets that are dirt cheap include the handy smart plug for just $12.99, the Blink Mini 2 security camera for just $17 ...