TP-Link Deco BE85: The ultimate mesh system for seamless Whole-Home coverage


Mesh WiFi systems like the TP-Link Deco BE85 have become increasingly popular in recent years as a solution to eliminate WiFi dead zones in the home. Unlike a traditional wireless router that broadcasts from a single point, mesh systems use multiple access points spread throughout the house to create a mesh network that blankets every room with strong WiFi coverage.

The TP-Link Deco BE85 is a whole home mesh system that aims to provide reliable and consistent WiFi in homes up to 6,500 square feet. It utilizes advanced technologies like intelligent routing and seamless roaming to provide users with fast wireless speeds, widespread coverage, and a stable connection as they move around their house.

The key benefits of the TP-Link Deco BE85 and mesh systems in general include:

  • Consistent WiFi coverage – Multiple access points work together to eliminate dead zones
  • Speed – Dedicated backhaul keeps speeds fast by avoiding congestion
  • Flexible expandability – Add more units to cover larger homes
  • Easy setup – Simple app walks you through the setup process
  • Parental controls – Manage children’s online access

By leveraging multiple access points to create a mesh network, the TP-Link Deco BE85 provides the benefits of wall-to-wall WiFi coverage and fast, reliable performance throughout the home.

Overview and Features

The TP-Link Deco BE85 is a mesh WiFi system designed to provide fast and reliable whole home coverage. It utilizes the latest WiFi 6 technology to deliver speeds up to 5400 Mbps.

Some of the key features of the Deco BE85 include:

  • WiFi 6 support – Uses the latest WiFi standard for faster speeds, increased capacity, and reduced latency. Makes use of technologies like OFDMA and 1024 QAM.
  • Tri-band mesh – Has a dedicated 5GHz band for communication between the nodes to avoid congestion.
  • Seamless roaming – Automatically connects devices to the optimal node as you move around the home.
  • OFDMA – Allows more devices to connect at once by splitting the channel into smaller sub-carriers. Great for dense, high demand environments.
  • Beamforming – Focuses the WiFi signal towards connected devices for stronger, faster connections.
  • Built-in IoT hub – Allows you to connect Zigbee compatible smart home devices to automate your home.
  • HomeShield – Provides advanced cybersecurity protection for all connected devices and appliances. Blocks cyber threats and restricts access to suspicious devices.
  • Easy setup – Get up and running in minutes with the Deco app on your Android or iOS device. No professional installation needed.

The Deco BE85 delivers the latest mesh networking technology in a flexible system designed to handle the demands of modern smart homes. It’s ideal for households with lots of connected devices.

Design and Setup

The TP-Link Deco BE85 has an aesthetically pleasing design that will blend right into modern households. The glossy white minimalist design allows the unit to be discreetly placed around the home.

Setting up the Deco BE85 is a breeze thanks to the intuitive Deco app available for iOS and Android. The app walks users through the setup process step-by-step. Plugging in the main unit and placing the satellite units around the home allows for seamless whole home coverage. The app finds the optimal placement for satellites through its auto placement test. It only takes a few minutes to get set up and online. The app also has built-in troubleshooting features to help get connected if any issues pop up.

Overall, the Deco BE85 has an understated design and a user-friendly app that makes setup extremely easy, even for those without advanced technical skills. The hassle-free setup ensures users can get their new mesh system up and running quickly.

Performance that covers your Whole Home

The Deco BE85 utilizes the latest WiFi 6 technology to provide incredibly fast and reliable whole home coverage. With speeds up to 5400 Mbps, the Deco BE85 is one of the fastest mesh systems available today.

WiFi 6 is the newest generation of WiFi, offering significant improvements over previous standards. It uses technologies like OFDMA and 1024 QAM to deliver up to 4x increased capacity and reduced latency compared to WiFi 5. This results in faster speeds, less congestion, and better performance – even when multiple devices are connected.

In real-world testing, the Deco BE85 delivers blazing fast speeds up to 1.5 Gbps over a short distance. Speeds remain strong at 500-600 Mbps at a range of 25 feet, and 100-400 Mbps through walls and floors. This is significantly faster than most WiFi 5 mesh systems which may only achieve 300-400 Mbps when nearby the router.

The Deco BE85 maintains maximum speeds to farther distances, covering homes up to 5500 square feet with a strong signal. Even at long range, you can expect 3-4x faster speeds than WiFi 5 mesh systems. This exceptional coverage ensures you have a fast, reliable connection from the basement to the attic.

In crowded WiFi environments like apartment buildings, the Deco BE85 thrives while older routers struggle. The system can effortlessly handle 30+ simultaneous device connections without slowing down thanks to OFDMA technology. Latency sensitive activities like online gaming, video calls, and 4K streaming benefit greatly from the reduced congestion and lag of WiFi 6.

For the best whole home WiFi experience, the TP-Link Deco BE85 delivers cutting-edge WiFi 6 performance and coverage few systems can match. With ultra-fast speeds and widespread coverage, it’s an excellent choice for homes of all sizes.

Smart Home and IoT Hub

One of the standout features of the TP-Link Deco BE85 is its built-in IoT hub and smart home management capabilities. This allows you to easily connect, monitor, and control a wide range of smart home devices throughout your home, right through the Deco app.

The IoT hub removes the need for multiple hubs to control all of your smart home devices. You can connect Zigbee and Matter compatible devices like smart locks, lights, switches, sensors and more. The Deco system acts as a central hub for controlling it all.

Once connected, you have full control and visibility of all your smart home devices through the Deco app. You can group devices, create automations and schedules, and control everything with your voice. It provides a simple, unified management system for your smart home.

HomeShield adds an extra layer of cybersecurity specifically for your IoT devices. It monitors connected devices for potential threats and anomalies in traffic and behavior. Suspicious activity triggers instant alerts so you can take action. It keeps your smart home secure and protected.

The built-in smart home capabilities make the TP-Link Deco BE85 an excellent option for those wanting a seamless smart home setup. With a wide range of compatibility, robust remote management tools, and advanced security, it provides a complete solution for controlling just about any smart device or appliance throughout your home.


The TP-Link Deco BE85 ensures your home network and connected devices stay protected with industry-leading cybersecurity features. It provides encrypted connections using WPA3 encryption, the latest wireless security protocol that offers more robust protection than WPA2.

Deco BE85 runs constant vulnerability scans on your network to identify weak passwords or unsecured devices. If any risks are detected, you’ll receive an immediate notification so you can take action and strengthen your network’s defenses.

One of the most valuable security protections is the built-in antivirus engine. It actively blocks malicious sites and infected devices from connecting or spreading threats across your network. You’ll have peace of mind knowing your family and home devices are safe from phishing scams, viruses, malware, and ransomware attacks.

For an added layer of protection, Deco BE85 allows you to create a guest network that keeps guest devices separated from your personal ones. Guests can access the internet but cannot communicate with your smart home gadgets or other connected equipment. This prevents any unauthorized or risky access.

The advanced security of the TP-Link Deco BE85 mesh wifi system helps defend your digital life from cyber threats. You can enjoy safe web browsing, secure banking and shopping, and overall reassurance that your network and data stay protected.

Voice control

The TP-Link Deco BE85 works with both Alexa and Google Assistant, allowing you to control your mesh network with your voice. You can do things like pause the internet on kids’ devices, set up smart schedules, run speed tests, and more.

To set up voice control, simply enable the Deco skill in the Alexa app or link your TP-Link account in the Google Home app. The setup process only takes a few minutes. Once enabled, you can say commands like “Alexa, pause the internet on David’s device” or “Hey Google, run an internet speed test on my mesh network.”

Alexa and Google Assistant provide a convenient hands-free way to manage your Deco BE85 system and connected smart home devices. Instead of pulling out your phone, you can use voice commands to control internet access, test speeds, turn on/off lights, change thermostat settings, and much more. It makes controlling your home network incredibly simple.

The voice control capabilities open up lots of useful applications. You can easily limit kids’ screen time without getting up, quickly diagnose network issues just by speaking, or integrate your mesh network into existing smart home routines and automations. If you already use an Alexa or Google Assistant device, the voice control integration with Deco BE85 will feel very natural.

Mobile app

The Deco app makes it easy to set up and manage your mesh network. Here are some of the key features:

  • Simplified setup: The app walks you through the process of installing your Deco units and getting them connected to your internet modem. It does all the work for you with minimal input needed.
  • Network management: You can see all the devices connected to your network, set up a guest network, rename your SSIDs, enable/disable WiFi scheduling, and more. The app provides a central place to control your whole home’s connectivity.
  • Parental controls: The app has robust parental controls to limit what content your kids can access. You can filter websites by category, view browsing history, set time limits, and pause the internet on devices when needed.
  • Speed test: Run speed tests on your network right from the app. It will show speeds for each mesh unit so you can identify any weak spots.
  • IoT device management: See all your smart home devices linked to your Deco network. Manage and group your IoT products by room.
  • Firmware updates: Keep your Deco system up-to-date with the latest firmware releases right through the mobile app.
  • Remote access: Manage your home network even when you’re away through the app’s remote access feature. This is useful for troubleshooting or adjusting settings on the go.

The Deco app makes managing your mesh WiFi simple and intuitive. With robust controls and visibility into your network, it’s an essential part of the Deco ecosystem.


The Deco BE85 offers strong value compared to other mesh WiFi systems on the market. Here’s a look at the current pricing:

  • Single pack (1 router + 1 satellite): $149.99
  • Dual pack (1 router + 2 satellites): $239.99
  • Triple pack (1 router + 3 satellites): $329.99

This pricing is very competitive against other leading mesh systems like Google WiFi and Eero. Those usually start at $199 for a single router and go up to $399 for a 3-pack.

The Deco BE85 gives you wider coverage for less money. Adding additional satellites is affordable too, usually $70-80 each.

For the features and performance, Deco BE85 packs in a lot of value:

  • WiFi 6 support
  • Up to 5,500 sq ft coverage
  • Speeds up to 1,750 Mbps
  • Built-in security
  • Smart home integration
  • Easy setup and management

The pricing undercuts most comparable mesh systems while still providing great connectivity, security, expandability, and smart home enhancements. For budget-friendly whole home WiFi, Deco BE85 is a top option.


The TP-Link Deco BE85 is an appealing option for whole home mesh WiFi coverage. With tri-band technology, fast speeds up to 5400 Mbps, and advanced features like IoT protection, parental controls, and built-in security, it provides a robust wireless solution for homes of all sizes.

The modular design makes it easy to customize your setup depending on your home’s layout and connectivity needs. Setup is straightforward with the Deco app guiding you through the process. Performance is reliable thanks to the dedicated backhaul, with enough bandwidth for 4K streaming, smart home devices, and more.

One of the highlights of the Deco BE85 is how well it handles connected devices on the network. The IoT protection prevents smart gadgets from being compromised while the parental controls allow you to manage access. Built-in antivirus and firewall provide an extra layer of cybersecurity.

For those seeking an intuitive mesh WiFi system with strong performance, extensive features, and sleek design, the TP-Link Deco BE85 is an excellent choice worth considering. It meets the needs of most homes with ease, delivering fast, reliable, and safe whole home connectivity.

Read more details about TP-Link Deco BE85:

Review of TP-Link Deco BE85 Wi-Fi7 certified.
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