You can buy Ray-Ban Meta glasses for their cheapest-ever price thanks to Black Friday

Over the past few years I’ve had one clear favorite gadget: the Ray-Ban Meta smart glasses, and right now you can get a pair for their lowest ever price. If you’re after the cheapest possible option, the pair with clear lenses is down to $238.99 at Amazon (from $299), but I’d recommend you snatch up a transitions pair for $303.20 – down from $379.

• Shop Amazon's full Black Friday sale

Why opt for the pricier glasses? Clear lenses are only suitable in medium or low light conditions, while permanently dark or polarized lenses only suit bright and sunny weather. Transitions glasses can be used whenever you need them – except in a heavy rainstorm or dust storm as the smart specs are only IPX4 rated.

I’ve had both kinds of Ray-Ban Meta glasses and take it from me, while transitions cost more ...