As part of its Prime Big Deal Days and as part of the now live Yale deals, Amazon is offering a series of notable price drops on its popular August smart home locks. First up is the latest Wi-Fi Smart Lock 4th Generation from August, with a shipping price of $157.99. Normally $230, this is up to 31% off the going rate and the lowest price we can find. Today's deal comes in at $18 below our previous mention and the lowest price we've tracked on Amazon this year. This model is designed to fit neatly on the inside of your door, giving your entryway an intelligent closing solution without changing the appeal of your sidewalk – August says “installation only takes about 10 minutes.” It connects to your Wi-Fi without the need for a hub to work with Apple HomeKit equipment and voice assistants from Google and Amazon with automatic locking and unlocking (you can also use a traditional key just in case). Take a closer look at our hands-on review, then head to more deals below. August Fall Prime Day deals: If the August model smart locks don't work for you, there's plenty more on sale right now for Amazon's big two-day shopping event: Level Bolt brings its invisible smart lock to your Siri setup for $140 Yale Wi-Fi Touch Screen Smart Locks now at some of the best prices starting at $130 Level Lock + Smart Lock with Apple Home Keys reaches $265 August Wi-Fi Smart Lock Features: Secure your home with this silver Wi-Fi Smart Lock from August. Compatibility with popular virtual assistants lets you lock and unlock your door with voice commands, and the supported iOS and Android app offers easy remote control. This August Wi-Fi Smart Lock has an auto-unlock feature that automatically releases the deadbolt when you get home. Subscribe to the Homekit.Blog YouTube channel for the latest videos, reviews and more!