Airtel offer fiber based broadband service all over India. Though Airtel gives wifi-5 dual band gigabit router but still you can feel some lag in the router if many devices are connected to the router at same time.

If you have a wifi 6 device and want to enjoy wifi-6 speeds within your device or if more than 10-15 devices are connected then we recommend you to use your own wifi 6 router. Have a look at few good Wifi 6 Routers for Airtel Fiber Broadband

However if you are facing coverage problem and happy with existing Airtel router then we recommend a good Wifi range extenders. If you want to upgrade the current existing router to wifi 6 and want to be future proof for any coverage required then we recommend mesh router system where you should start with 1piece or 2 pc wifi 6 mesh router system and can add more nodes in future.

In most case we recommend wifi 6 routers for broadband speeds plans of 300mbps or above.

For those on budget I would recommend budget wifi 6 router under ₹5000.

For those without any budget constraint do look at futuristic wifi 6E range with crazy wifi speeds. Here too I would recommend wifi 6e + 2.5G ports combo to be future proof.

TP-Link WiFi 6 AX1500 Mbps Archer AX10,Smart WiFi,Triple-Core CPU, Gigabit, Dual-Band OFDMA, MU-MIMO, Compatible with Alexa, Wireless Router,Black
  • Faster Wi-Fi 6—Get Next-Gen Wi-Fi speeds up to 1.5 Gbps;Triple-Core CPU—Instant response to all your network activity with a 1.5 GHz triple-core CPU
  • Broader Coverage—4 Antennas and beamforming technology focus signal towards individual clients for broader coverage;Connect Dozens of Devices—More simultaneous connections and higher average throughput with OFDMA
  • Full Gigabit Ports—Take full advantages of broadband speeds up to 1 Gbps;Easy Setup—Finish your network upgrade in minutes with Tether app; Easy and Smart—Connect a new device to your Wi-Fi without using the password, but your voice
  • In an unlikely case of product quality related issue, we may ask you to reach out to brand’s customer service support and seek resolution. We will require brand proof of issue to process replacement request.
  • Controller Type: Amazon Alexa; Operating System: Windows
D-Link R15 AX1500 Eagle PRO AI Dual-Band Smart Router, Wi-Fi 6, 4 Gigabit Ports, 4 External Antennae, Voice Control, Parental Control (1500 megabits_per_Second)
  • Wi-Fi 6 AX 1500 Mbps WAVE 2 Dual band wireless router with 4 high gain Omni Antenna
  • Gigabit Ports — One Gigabit WAN & Three Gigabit LAN ports for high speed wired connectivity.
  • Easy Setup: Super simple set-up with the D-Link Eagle Pro AI Mobile APP Or with intuitive WEB GUI setup wizard.
  • D-Link AI Technology: AI Mesh Optimizer, AI Wi-Fi Optimizer, AI Traffic Optimizer, AI Parental Controls;D-Link Easy Mesh Support, Can create a mesh network of 1+3 devices.; 3 Year Warranty. Supports WPA, WPA2, and the latest WPA3 Wi-fi Security
  • Security Protocol: Wpa2-Psk
TP-Link Archer AX23 AX1800 Dual-Band Wi-Fi 6 Router (1800 Mbps Speed Gigabit Wireless | Beamforming OFDMA | Next-Gen Platform Dual-Core CPU | One Mesh Easy Setup) Black
  • Super-Fast 1.8 Gbps Wi-Fi —— Enjoy smooth 4K streaming and downloading with super-fast Wi-Fi speeds of 1.8 Gbps.;Connect More Devices —— Communicates with more devices using OFDMA while simultaneously reducing lag.
  • Broader Coverage —— Improved algorithm, beamforming, and high-performance antennas enhance the Wi-Fi coverage performance.;Next-Gen Platform —— The Next-Gen High-Efficiency Chipset provides fast and stable Wi-Fi while saving power consumption.
  • Parental Controls —— Enjoy the most versatile yet free parental controls feature among all routers, including URL blocking, profile management, pausing, and more.;Works with Most ISPs —— Compatible with most ISPs with extra L2TP/PPTP support. IPTV support works with your existing TV over the Internet contract.
  • OneMesh —— Use with OneMesh extenders to get whole-home coverage and enjoy smooth roaming between signals.;Easy Setup —— Set up your router in minutes with the powerful TP-Link Tether App.; Backward Compatible —— Supports all previous 802.11 standards Wi-Fi devices.; Control Method: Application
  • Security Protocol: Wpa, Wpa2, Wpa3, Wpa/Wpa2-Enterprise (802.1x)
ASUS RT-AX53U (AX1800) Dual Band WiFi 6 Extendable Router, USB, Subscription-Free Network Security, Instant Guard, Parental Control, Built-in VPN, AiMesh Compatible, Gaming & Streaming, Smart Home
  • New-Gen WiFi Standard – WiFi 6(802.11ax) standard supporting MU-MIMO and OFDMA technology for better efficiency and throughput
  • Connect in your way – You can share the internet from 3G/4G dongle to the router by plug the dongle in a USB port
  • Ultra-fast WiFi Speed – RT-AX53U supports 1024-QAM for dramatically faster wireless connections. With a total networking speed of about 1800Mbps — 574 Mbps on the 2.4GHz band and 1201 Mbps on the 5GHz band
  • Increase Capacity and Efficiency – Supporting not only MU-MIMO but also OFDMA technique to efficiently allocate channels, communicate with multiple devices simultaneously
  • 4 Gigabit ports – One Gigabit WAN port and three Gigabit LAN ports, 10X faster than 100–Base T Ethernet
Mercusys MR60X AX1500 WiFi 6 Router | Dual Band 1500 Mbps Wireless 1.5 Gbps Gigabit Wi-Fi | OFDMA & MU-MIMO | 4× Multi-Directional high-gain Antennas with Beamforming
  • Upgrade Your Network with Wi-Fi 6 —— MR60X comes equipped with the latest Wi-Fi 6 standard, delivering more simultaneous connections, extend WiFi range, and maintain reliably fast data transmissions
  • Faster 1.5 Gbps Speeds —— Optimal WiFi 6 speeds reaching up to 1.5 Gbps (1201 Mbps on the 5 GHz band and 300 Mbps on the 2.4 GHz band)
  • Improved Network Capacity —— OFDMA and MU-MIMO allow simultaneous data transmission to and from several devices, improving overall network efficiency
  • Broader, Stronger Coverage —— 4× multi-directional high-gain antennas with Beamforming boost stable connections throughout your home for strong WiFi signals in every corner
  • Gigabit Wired Connections ——Make full use of your internet access and transfer data at dizzying speeds for peak performance
TP-Link Next-Gen Wi-Fi 6 AX3000 Mbps Gigabit Dual Band Smart Wireless Router, OneMesh Supported, Dual-Core CPU,HomeShield, Ideal for Gaming Xbox/PS4/Steam, Plug and Play (Archer AX53), Black
  • Next-Gen Gigabit Wi-Fi 6 Speed —— 2402 Mbps on 5 GHz and 574 Mbps on 2.4 GHz band ensure smoother streaming and faster downloads
  • Connect More Devices —— OFDMA technology increases capacity by 4 times to enable simultaneous transmission to more devices
  • Ultra-Low Latency —— Enables more responsive gaming and video chatting
  • Expanded Wi-Fi Coverage —— Four high-gain external antennas and Beamforming technology combine to extend strong, reliable Wi-Fi throughout your home
  • TP-Link HomeShield —— Enhanced security defends against the latest cyber threats
TP-Link Archer AX73 AX5400 Dual Band Gigabit 1000 Mbps Wireless WiFi Wi-Fi 6 Router | 8K Streaming | MU-MIMO OFDMA | USB Sharing | Connect 200+Devices | 1.5 GHz Triple-Core CPU | Beamforming
  • Gigabit WiFi for 8K Streaming —— 5400 Mbps WiFi for faster browsing, streaming and downloading, all at the same time.;Fully Featured Wi-Fi 6 —— Equips with the top structure of 4T4R and HE160 on the 5 GHz band to enable 4.8 Gbps ultra-fast connection.
  • Connect 200+ Devices —— Supports MU-MIMO and OFDMA to reduce congestion and quadruple the average throughput;Extensive Coverage —— 6× antennas and Beamforming ensure broad coverage.
  • HomeShield —— TP-Link’s premium security services keep your home network safe with cutting-edge features for network and IoT protection.;More Vents, Less Heat —— Improved vents area unleash the full power of the whole machine.
  • USB Sharing —— 1× USB 3.0 port enables easy media sharing and private cloud building.;Easy Setup —— Set up the router in minutes with Tether app.; In an unlikely case of product quality related issue, we may ask you to reach out to brand’s customer service support and seek resolution. We will require brand proof of issue to process replacement request.; Control Method: Application
  • Security Protocol: Wpa-Enterprisewpa2-Enterprise
MERCUSYS AX3000 Dual-Band Wi-Fi 6 Wireless Router, WiFi Speed up to 2402Mbps/5GHz + 574Mbps/2.4GHz, Gigabit 3 LAN Ports, 1 WAN Port Ideal for Gaming Xbox/PS4/Steam & 4K (Black, MR80X)
  • OPTIMAL WIFI 6 SPEEDS —— Optimal WiFi 6 speeds reaching up to 3 Gbps for faster browsing, streamings, and downloading, all at the same time.
  • MORE DEVICES, MORE FUN —— Supports MU-MIMO and OFDMA to reduce congestion and quadruple the average throughput.
  • WiFi THAT GOES FARTHER —— 4× multi-directional high-gain antennas with Beamforming boost stable connections throughout your home for strong WiFi signals in every corner
  • WiFi THAT GOES FARTHER —— 4× multi-directional high-gain antennas with Beamforming boost stable connections throughout your home for strong WiFi signals in every corner
  • OVERALL SECURITY PROTECTION —— The latest WPA3 provides improved WiFi security
Netgear Nighthawk AX12 12-Stream WiFi 6 Router (RAX200) – AX11000 Tri-Band Wireless Speed (Up to 10.8 Gbps) | Coverage for Large Homes | 4 X 1G and 1 X 2.5G Ethernet Ports | 2 X 3.0 USB, Black
  • Fast WIFI 6 Performance: Get wireless coverage for large homes with AX11000 speed (Tri-band up to 1. 2 + 4. 8 + 4. 8 Gbps).;12 Simultaneous Streams: Provides more capacity so more devices can use WiFi at the same time.
  • Wired Ethernet Port: Plug in computers, game consoles, streaming players, and other nearby wired devices with 4 x 1G and 1 x 2. 5G Ethernet ports.;Loaded with advanced technology: Designed with a 64-bit 1. 8ghz quad-core processor, 8 amplified antennas, beamforming+, mu-mimo, dynamic qos, smart connect, ofdma, alexa voice controls, and more
  • Usb connections: Share a storage drive with any connected device, and create a personal cloud storage to access from anywhere, using the 2 x 3. 0 usb ports.
  • Smart parental controls: The nighthawk app lets you manage device internet access and filter websites.;Safe & secure: Supports wpa2 wireless security protocols. Includes guest wifi access, dos, firewall, vpn, and more.;Security Protocol: Wpa2-Psk;Controller Type: Amazon Alexa
  • Operating System: Windows;Control Method: Applicationvoice
TP-Link AC1200 Mbps Archer A6 Smart WiFi, 5GHz Gigabit Dual Band MU-MIMO Wireless Internet Router, Long Range Coverage by 4 Antennas, Qualcomm Chipset
  • AC1200 Dual-Band Wi-Fi —— 867 Mbps at 5 GHz and 400 Mbps at 2.4 GHz band
  • MU-MIMO Technology —— Simultaneously transfers data to multiple devices for 2× faster performance
  • Boosted Coverage —— Four external antennas equipped with Beamforming technology extend and concentrate the Wi-Fi signals
  • Access Point Mode —— Supports AP Mode to transform your wired connection into the wireless network; Easy Setup —— Set up your Wi-Fi in minutes with the TP-Link Tether app.; Operating System: Windows; Control Method: Application
  • Control Method: Application; Operating System: Windows

Hope this helps!