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WiFi Extenders for Smart TVs: Better Signal Where You Watch

For a TV with weak WiFi, first check the signal and router placement; then choose an extender or wired access point compatible with your setup.

A smart TV WiFi extender can help when the television is far from the router and its wireless connection is unreliable. Start by checking the TV's network status and the router signal in that room. If the extender can sit midway and receive a stable connection, it may relay coverage to the TV; a wired Ethernet run or access point can be more consistent where practical.

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Best for WiFi 6 with wired-device support

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TP-Link RE705X

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Best for adding a node to a compatible NETGEAR setup

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NETGEAR EAX15

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Best for a Gigabit port on a WiFi 5 extender

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TP-Link RE550

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Common questions

Questions before you buy

Will a WiFi extender help my smart TV stream reliably?

It may help if weak WiFi coverage is the cause. It will not fix a slow internet plan, streaming-service outage or problem with the TV itself.

Should I connect my smart TV to an extender with Ethernet?

If the extender has an Ethernet port and supports the needed mode, a cable from extender to TV can avoid the TV's weaker WiFi radio. The extender still needs a reliable connection back to the router.

Can I use a WiFi extender with a Samsung smart TV?

Generally the TV connects to the extended network like another WiFi network, provided its supported bands and security mode match. Consult the exact TV and extender manuals.

Where should I put a WiFi booster for a TV?

Place it between the router and television, where router coverage remains usable. Putting it beside the TV in an area with no signal usually does not solve the backhaul problem.