Need to expand your Wi-Fi coverage now that you're working from home? Google Nest's Wi-Fi mesh router system can eliminate dead zones in any home. And it's on sale now.

Best Buy is offering the Google Nest Wi-Fi router (2-pack) for $199. The previous price was $269, but this is a $70 discount, making it the cheapest mesh Wi-Fi product available.

Google's Nest Wi-Fi mesh router is the best mesh router you can buy; our review of the Google Nest Wi-Fi liked the system's easy setup and excellent performance. The Editor's Choice router earned 4.5 out of 5 stars.

As for coverage, it can handle everything from small homes to sprawling properties. In our testing, the router's maximum throughput occurred 5 feet from the Nest base unit with the ability to travel 653.2 Mbps. The performance of the Nest WiFi dropped to 612.0 Mbps and 455.1 Mbps at 15 and 50 feet; at 100 feet, the Nest achieved 394.0 Mbps, compared to 315.5 Mbps for competing systems such as the Orbi RBK50.

This mesh Wi-Fi contract could end at any time.