How we compared them
We own neither system and run no test lab, so nothing here is a throughput measurement of ours. What this page compares is four things that are checkable from the published listings and from what each system asks of its owner.
1. Nodes in the box. The most underrated number in mesh buying. A three-pack covering a two-story house beats a better-specified two-pack that leaves a corner dead, because coverage problems are geometry problems first and radio problems second.
2. What the listing actually publishes. eero states square feet and device counts; TP-Link states the Wi-Fi class. Where a maker publishes nothing, our table says so instead of estimating.
3. Band structure. Dual-band systems share the link between nodes with your devices; tri-band systems can give that backhaul its own lane. This is the single spec that matters most in a house where nodes cannot be wired.
4. What it costs you after purchase.Both brands sell an optional subscription. On both, the core mesh works fully without it — and on a site about cancelling monthly bills, that distinction is worth stating plainly rather than leaving implied.
The four systems, side by side
Read from each Amazon listing on the dated visit recorded against that product. Coverage figures are the maker’s own claim, not a measurement of ours, and “Not published” means the maker does not state it — which on this page happens along brand lines.| System | Nodes | Wi-Fi class | Bands | Coverage (maker) | Connection |
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| TP-Link Deco X55 AX3000 Mesh System (3-pack) | 3 | AX3000 (Wi-Fi 6) | Dual-band | Not published in listing | Dual-band Wi-Fi 6 (AX3000), Ethernet on each node |
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| Amazon eero 6+ Mesh System (3-pack) | 3 | Not published | Dual-band | Up to 4,500 sq ft | Dual-band Wi-Fi 6, Ethernet on the gateway node |
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| TP-Link Deco 7 Pro BE63 Tri-Band Wi-Fi 7 Mesh | Not published | BE10000 (Wi-Fi 7) | Tri-band | Not published | Tri-band Wi-Fi 7 (BE10000), Ethernet on each node |
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| Amazon eero 7 Mesh System (3-pack) | 3 | Not published | Dual-band | Up to 6,000 sq ft | Dual-band Wi-Fi 7, Ethernet on each node |
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Look at the coverage column. The two eero rows carry a number; the Deco rows say the maker does not publish one. That is not a gap in our research — TP-Link does not put a square-foot figure in these listing titles, and we would rather show the hole than fill it with an estimate. If you want a figure to plan against, that is a genuine reason to prefer eero.
The case for Deco
Value, first and most obviously. The X55 three-pack puts three AX3000 Wi-Fi 6 nodes in the box at a price where the competition sells two. For a two-story house, one node per floor plus one for the awkward corner is the layout that works, and paying less to get the right number of boxes is the clearest win on this page.
The settings are still there. Port forwarding, DHCP reservations, separate band control, the things you need once a year and cannot do without when you need them. If someone in the house games, self-hosts or runs anything that needs a static address, this is the side to be on.
An Ethernet port on every node.Each Deco node has one, which means any node can be wired — and a wired backhaul is the single biggest upgrade available to any mesh system. In a house that used to have cable TV, the coax in the walls will carry that wired link without running new cable, which turns a mediocre third node into a genuinely useful one.
And the honest costs. The X55 is dual-band, so where a node has no cable, its link back to the main unit shares airtime with your devices. The Deco app is busier than eero’s. And like any mesh, it replaces your router’s functions, so an ISP box may need putting into bridge mode first — a step eero handles no better, but one worth knowing about before the box is open.
The case for eero
It is the easiest to live with.That sounds like a soft benefit until you are the household IT department. eero’s setup is the least demanding here, the app is deliberately plain, and the system updates itself without asking. For a house where nobody wants to think about Wi-Fi, that is the product working as designed.
It publishes numbers you can plan against.Up to 4,500 sq ft, gigabit plans, 75+ devices — all stated on the 6+ listing. Those are Amazon’s claims rather than our measurements, and as always they assume a reasonable layout. But a published figure you can sanity-check against your own floor area is more useful than no figure at all.
Device-heavy houses are its home ground. The stated 75+ device figure is the one to look at if your household has crept past the point where anyone could list what is connected.
The costs here are equally real. The simplicity is achieved by removing controls, so the settings a Deco gives you are simply not there. Advanced security and filtering sit behind the optional eero Plus subscription — the mesh works fully without it, and we would not buy a network on the assumption that you will subscribe. And eero sits at the more expensive end: the 6+ three-pack costs meaningfully more than the Deco X55 three-pack for a similar job.
The question that beats both brands
Can you wire even one node? A mesh node connected by cable does not spend half its capacity talking back to the main unit, and a wired third node performs like a different product. This matters more than the brand on the box, more than the Wi-Fi generation, and more than any coverage claim.
If you can run Ethernet, do. If you cannot, look for coax: a cancelled cable service leaves shielded cable in the walls, and a pair of MoCA adaptersturns a coax run into a wired link for less than the price difference between these systems. If neither is possible, then and only then is tri-band worth paying for — a dedicated backhaul band is the wireless substitute for the cable you cannot run, which is why the Deco BE63 and the pricier eeros exist.
Which one for which house
Normal two-story house, sensible budget: Deco X55 three-pack. Three nodes, Wi-Fi 6, Ethernet on each one.
Nobody in the house wants to administer a network: eero 6+. Pay the premium for the simplicity on purpose, not by accident.
Large or difficult house where nodes cannot be wired: Deco BE63. Tri-band Wi-Fi 7, so the backhaul gets its own lane instead of competing with your laptops.
A modern multi-gigabit plan in an eero household: eero 7 three-pack.
You only have one bad room, not a bad house:buy neither. A whole mesh system is the wrong tool for a single dead corner — extender versus mesh walks through that diagnosis, and the free fixes are worth an hour before you spend anything at all.
Where to go deeper
If this page has settled the brand but not the model, each line has its own ranking: which eero to buy and which Deco to buy go through the full line-ups including the single-node options for apartments. And if you want the whole category rather than these two brands, our mesh roundupincludes Google’s and NETGEAR’s systems alongside them.
