We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.Amazon's Big Spring Sale is back for its second year, and while it doesnt go as hard as Prime Day, there are still plenty of worthwhile discounts. It runs from March 25 to March 31, and the best part is you dont need a Prime membership to shop. That said, Prime members do get access to deeper discounts, and if youre not one, Amazons free 30-day trial lets you cash in on the best deals without any commitment.One of the discounts spotted is on the Google Nest Cam (Indoor, Wired), now down to $69.99 from $99.99this is the lowest it's ever been, according to online price-trackers. It runs over wifi, plugs into any standard outlet, and offers built-in smart motion alerts for people, pets, and packagesthough youll need a Nest Aware subscription for the full suite of features. Video is recorded in 1080p with HDR, which is sharp enough for most peoples needs. Night vision is solid too, and everything runs through the Google Home app, where you can view the live feed or event history. It also comes with two-way audio, so you can talk through the camera if needed, and the motion detection is responsive without being jumpy, according to this PCMag review. Google Nest Security Cam (Wired) - 2nd Generation - Linen, 1080p, Motion Only $69.99 at Amazon $99.99 Save $30.00 Get Deal Get Deal $69.99 at Amazon $99.99 Save $30.00 Youll get real-time notifications through the Google Home app, but features like 24/7 recording and advanced smart alerts require a Nest Aware subscription, which starts at $8/month. That said, the core features hold up just fine if all you need is a basic check-in cam while youre out. The wired setup isnt as flexible as a battery-powered option, but it does save you the hassle of recharging. Also, it doesnt support Apple HomeKit or Alexa, so this is really best for people already committed to Googles smart home setup.Shopping for tech? Lifehacker can help you make the right decision. Browse our tech reviews and head-to-head comparisons for everything from laptops and smartwatches to e-bikes and home gyms. Subscribe to our deals newsletter, Add to Cart, for the best sales sent to your inbox, or browse our best-of lists directly on Amazon, including:The Best Over-Ear HeadphonesThe Best Wireless EarbudsThe Best Adjustable Dumbbell SetsThe Best Projectors