The T185 represents an exception with its Intel processor, reflecting its role as the highest-performance model approaching rack-mount capabilities. WatchGuard designed all models with optimized heat distribution through new enclosures, enabling fanless operation on several models for improved reliability and reduced noise.
The wireless-capable models introduce Wi-Fi 7 support across the board. The T115-W’s inclusion of 4GB RAM stands out as an unusual specification for entry-level devices, specifically chosen to reduce performance bottlenecks at higher bandwidths.

WatchGuard
Cloud management platform integrates XDR capabilities
The appliances run Fireware 12.x, WatchGuard’s hardened Linux-based operating system with custom security layers.
The most significant software development involves migrating from local web-based management to WatchGuard Cloud, a centralized platform that manages firewalls alongside the company’s endpoint and Wi-Fi products.
The cloud platform integrates directly with WatchGuard’s XDR (Extended Detection and Response) system, which uses AI models and machine learning for cross-product event correlation. When the firewall’s APT Blocker sandboxing identifies zero-day malware, the XDR platform can automatically instruct endpoint protection software to quarantine affected systems or clean infected files.
“It provides this layer of automation and correlation that you don’t get alone with a firewall, and that’s done through AI models and machine learning and some other mechanisms built that WatchGuard maintains,” Poutre said.