For most Canadian homes on a plan of 1 Gbps or less, WiFi 6 is enough; WiFi 6E helps in crowded condos and apartments that can use the 6 GHz band; WiFi 7 pays off with multi-gigabit plans, wired links between units and newer devices. A calculated link-rate table below shows that a 1 Gbps plan needs about a 1,667 Mbps link at 60 percent efficiency, while a 2 Gbps plan needs about 3,333 Mbps. Your devices set the ceiling, not the router alone.
PCBy the Pixl Canada install team. Calculated October 27, 2026. 8 min read.
- What each generation adds, in plain terms
- Link rates calculated for common devices
- Which one fits your internet plan
- When WiFi 7 is not worth the price
- WiFi 6E is WiFi 6 plus the 6 GHz band. WiFi 7 adds wider 320 MHz channels, 4096-QAM and multi-link operation on top of 6 GHz.
- You only get a generation’s benefit when both the router and the device support it. Check the devices you use most.
- 6 GHz is cleaner but weaker through walls: about 8.7 dB more free-space loss than 2.4 GHz at the same distance, before any wall.
- A WiFi 7 mesh kit costs about $350 to $1,100 more than a WiFi 6 kit (calculated market estimate).
You are buying a router or mesh kit in Canada and cannot tell if WiFi 6, 6E or 7 is worth the price.
Your WiFi works in every room already. A newer router will not fix a plan or a wiring problem.
What does each WiFi generation add?
| Feature | WiFi 6 (802.11ax) | WiFi 6E | WiFi 7 (802.11be) |
|---|---|---|---|
| Bands | 2.4 and 5 GHz | 2.4, 5 and 6 GHz | 2.4, 5 and 6 GHz |
| Widest channel | 160 MHz | 160 MHz | 320 MHz (6 GHz) |
| Modulation | 1024-QAM | 1024-QAM | 4096-QAM |
| Headline feature | Better with many devices (OFDMA) | Clean 6 GHz band without older devices | Multi-link operation (MLO) across bands |
| Needs matching device | Yes | Yes, 6E device | Yes, WiFi 7 device |
| Price class (3-pack) | $350 to $700 | Between | $700 to $1,800 |
In Canada, licence-exempt WiFi use in the 6 GHz band (5925 to 7125 MHz) is permitted for indoor low-power devices. Buy products sold in Canada and check the datasheet for the 6 GHz channels the product supports here.
How fast can each generation really go?
Link rate is the speed two devices negotiate, calculated from channel width, modulation and spatial streams. Most phones and laptops use 2 streams (2×2). Real throughput is lower than link rate; this page assumes 60 percent as a planning figure, not a measurement.
| Standard and channel | 1×1 | 2×2 (typical phone or laptop) | 4×4 (router side) |
|---|---|---|---|
| WiFi 6, 80 MHz | 600 | 1,201 | 2,402 |
| WiFi 6 or 6E, 160 MHz | 1,201 | 2,402 | 4,804 |
| WiFi 7, 160 MHz | 1,441 | 2,882 | 5,765 |
| WiFi 7, 320 MHz | 2,882 | 5,765 | 11,529 |
| Internet plan | Link rate needed | Smallest setup that gets there (2×2 device) |
|---|---|---|
| 500 Mbps | 833 Mbps | WiFi 6, 80 MHz |
| 1 Gbps | 1,667 Mbps | WiFi 6 or 6E, 160 MHz |
| 2 Gbps | 3,333 Mbps | WiFi 7, 320 MHz |
| 3 Gbps | 5,000 Mbps | WiFi 7, 320 MHz |
A WiFi 6 router with a 1 Gbps plan already reaches the plan speed in the room next to it when the device supports 160 MHz. WiFi 7 matters when the plan goes past about 1.5 Gbps and your device is also WiFi 7. Wide channels also need clear spectrum, which is easier at 6 GHz than at 5 GHz in a busy building.
Does 6 GHz reach as far?
No. Higher frequencies lose more signal over the same distance. Free-space path loss at 10 m is about 120 dB at 2.4 GHz, 127 dB at 5.5 GHz and 129 dB at 6.5 GHz, so 6 GHz is about 8.7 dB weaker than 2.4 GHz before walls (calculated). Interior walls and floors add more loss, and the effect grows with frequency. In a house, that means a 6 GHz signal works well in the same room and the next, and fades faster through the basement ceiling or an exterior wall.
| Band | Strength | Weakness |
|---|---|---|
| 2.4 GHz | Longest range; smart plugs, cameras and doorbells use it | Crowded, slower, only 3 clean channels |
| 5 GHz | Good balance of speed and range | Busy in apartments |
| 6 GHz | Clean, wide channels; no older devices on it | Shortest range through walls |
This is why a WiFi 6E or 7 router does not replace good placement. Multi-unit homes still need a node on each floor. See how many mesh nodes you need.
What should you buy?
| Situation | Usually fits | Why |
|---|---|---|
| Plan up to 1 Gbps, mostly phones, TVs and a few laptops | WiFi 6 | Meets the plan speed at the lowest price |
| Dense condo or apartment, many neighbouring networks | WiFi 6E | 6 GHz is clean; devices must support it |
| Plan above 1.5 Gbps, or wired links between units | WiFi 7 | 320 MHz channels and faster backhaul |
| Mostly older devices (2019 and earlier) | WiFi 6 | Older devices cannot use 6 GHz or MLO |
| Buying for 5 or more years and prices are close | WiFi 7 | Newer devices will adopt it over time |
The price gap matters. A WiFi 7 mesh 3-pack is a market estimate of $700 to $1,800 against $350 to $700 for WiFi 6, a difference of $350 to $1,100 (calculated). If the gap is small when you shop, buy the newer generation. If it is large, put the money into a better layout. See WiFi installation cost in Canada.
When is an upgrade not worth it?
- Your plan is under 500 Mbps and a speed test next to the router already hits it.
- The problem is a dead room, not top speed. A node or better placement is cheaper.
- Few of your devices support the new generation. Check phones, laptops and TVs first.
- The router sits in a closet or the basement corner. Move it before buying anything.
- The modem is the limit. Some provider gateways cap speeds. See bridge mode and your ISP modem.
Pixl sets up the router or mesh you buy, whichever generation. Text the plan speed and the home size and we will tell you which generation fits before you order. Pixl gives a fixed quote from photos before booking, and you pay after the job.
WiFi 6 vs 6E vs 7: frequently asked questions
Is WiFi 7 worth it in 2026?
It is worth it with a multi-gigabit plan, wired links between mesh units and WiFi 7 devices. For a plan of 1 Gbps or less with older devices, WiFi 6 is usually enough.
What is the difference between WiFi 6 and 6E?
WiFi 6E adds the 6 GHz band to WiFi 6. It is cleaner but has less range, and only 6E-capable devices can use it.
What is the difference between WiFi 6E and WiFi 7?
WiFi 7 adds 320 MHz channels, 4096-QAM and multi-link operation on top of the 6 GHz band that 6E opened.
Will my old devices work with a WiFi 7 router?
Yes. WiFi 7 routers work with older devices, but those devices run at their own generation’s speed.
Do I need WiFi 7 for a gigabit internet plan?
Not usually. A gigabit plan needs about a 1,667 Mbps link at 60 percent efficiency, which WiFi 6 reaches on a 160 MHz channel with a 2×2 device.
Is 6 GHz allowed in Canada?
Licence-exempt WiFi use in the 6 GHz band is permitted for indoor low-power devices. Buy products sold in Canada and check the datasheet.
Can Pixl set up a WiFi 7 system?
Yes. Pixl installs and configures the router or mesh you buy, any generation. Send the plan speed and home size and we reply with a fixed quote before booking.
Not sure which generation fits your home?
Text the plan speed, the home size and the devices you use most. You pay after the job.
Access points vs mesh WiFi
WiFi installation cost in Canada
Mesh WiFi vs extender
How to choose an extender or mesh system
How to set up a router
How to improve WiFi signal
How to choose a WiFi router
Sources and method. Link rate = data subcarriers × bits per subcarrier × coding rate ÷ 13.6 µs × spatial streams, calculated in Python. WiFi 6: 980 subcarriers at 80 MHz and 1,960 at 160 MHz, 1024-QAM, rate 5/6. WiFi 7: 1,960 at 160 MHz and 3,920 at 320 MHz, 4096-QAM, rate 5/6. Example: 3,920 × 12 × 5/6 ÷ 13.6 µs × 2 = 5,765 Mbps. Free-space path loss = 20 log10(distance m) + 20 log10(frequency MHz) + 32.44. The 60 percent efficiency figure is a planning assumption. Prices are market estimates, not a fixed Pixl price. Check your product’s datasheet.
About Pixl Canada. Pixl Canada is an installation company based in Edmonton, Alberta, serving cities across Canada with TV mounting, security cameras, appliance installation and smart home setup. Call or text (587) 899-7495. Open Monday to Saturday 8am to 8pm and Sunday 9am to 7pm.