Every pet parent knows that pang of guilt when they have to leave their animals at home, especially for extended periods of time. Even with pet sitters, friends, or family checking in on them, there's nothing like being able to keep an eye out for them yourself from a distance with the help of a pet camera.

They’re not the most feature-packed cameras, or made from the most sturdy materials, but they’ll function just fine and you can’t beat the price point. In particular, if you’re looking to get into a security system,

With the $90 in Amazon credit, you're essentially paying $149 for a $300 pair of smart glasses on Black Friday.

Use the promo code at checkout to bring the price down to below $175 of the Ray-Ban Meta Smart Glasses' retail value.

Update: Amazon has matched this offer by throwing in $90 in Amazon digital credit. The Meta Wayfarer glasses are an influencer's dream, and that's exactly what they're designed for: social media. They're surprisingly slim and lightweight for glasses equipped with an integrated 12MP video camera and speaker.