August Wi-Fi Smart Lock (4th Gen) — Works with Alexa, Google, HomeKit, Silver

Key Features

• Built-in Wi-Fi — no separate Wi-Fi bridge required
• Auto-Lock and Auto-Unlock based on your location
• Share virtual keys with guests and family
• Works with Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings
• Installs in minutes on your existing deadbolt