Most "cons of adjustable beds" articles are written by companies that sell adjustable beds, so they list a few fake-sounding downsides and then explain them all away. That's not useful when you're trying to decide whether to spend real money. So here's the honest version: the actual drawbacks, which ones are genuine dealbreakers, and which ones are non-issues dressed up as concerns. We sell these — and we'd still rather you buy one you're happy with than return one you weren't ready for.
Con #1: They cost more than a box spring — Real, but check the math
This is the legitimate one. An adjustable base costs more than a flat box spring and metal frame, because it's a motorized piece of equipment, not a static slab. No way around it.
Is it a dealbreaker? Depends what you're comparing to. Against a $100 box spring, yes, it's more. Against the furniture-store quote for the same adjustable bed, no — factory-direct pricing cuts a thousand or two off the showroom number. So the real question isn't "is it more than a box spring," it's "am I paying a fair price for what an adjustable base actually is." It's more than a box spring; it shouldn't be more than it's worth.
Con #2: They're heavy and harder to move — Real, minor
An adjustable base is genuinely heavier and bulkier than a box spring, and it has a power cord, so rearranging your bedroom or moving house is more of a project. Setup is also a little more involved than dropping a box spring on a frame.
Dealbreaker? Almost never. You set it up once and it sits there for years. If you move every six months it's a mild annoyance; for everyone else it's a non-factor. Most assemble in 15–30 minutes.
Con #3: Your old mattress might not work on it — Real, fixable
If your current mattress is a rigid old-style innerspring with connected coils, or it's 14"+ thick, it won't bend cleanly with the base — and forcing it can damage it. That's a real compatibility limit people don't expect.
Dealbreaker? No, but it's the thing to check before you buy, not after. Foam, latex, and pocketed-coil hybrids up to about 12" flex fine. If your mattress doesn't, you'll want to pair the base with one that does — which is why bundles exist.
Con #4: Not every position feels good to everyone — Real, individual
Some people love sleeping at an incline immediately. Others take a week to get used to it, and a few decide they prefer flat for sleeping and only use the adjustment for reading or TV. The "perfect position" also takes a few nights to dial in.
Dealbreaker? This is exactly why a home trial matters. You can't know from a showroom how you'll feel sleeping at an angle for a full night. With a 90-night trial you get to actually find out, with a return on the table if it's not for you.
Con #5: The motor and electronics can eventually fail — Real, covered
It's a machine with moving parts, so unlike a box spring (which has nothing to break), an adjustable base has a motor and a remote that can wear out over many years.
Dealbreaker? Not if it's warrantied. A quality base lasts many years, and the warranty is your insurance against the one part a box spring doesn't have. The fix here is simple: buy one with a real warranty and a reasonable weight rating so the motor isn't overworked.
The honest quick-reference
| Con | Real? | Dealbreaker? |
|---|---|---|
| Costs more than a box spring | Yes | No — if you pay a fair (not showroom) price |
| Heavier / harder to move | Yes | Rarely |
| Old mattress may not fit | Yes | No — check first, pair if needed |
| Takes adjusting to | Yes | No — that's what the trial is for |
| Motor can wear out | Yes | No — if warrantied |
Notice the pattern: the cons are real, but almost all of them are either solved by buying smart (fair price, compatible mattress, real warranty, home trial) or are minor one-time annoyances. The only un-fixable truth is that it costs more than a bare box spring — and for most people, what it does is worth the difference.
If the cons don't scare you off
We try to remove every con that's removable: factory-direct pricing so you're not overpaying, bundles so the mattress is guaranteed compatible, a real warranty on the motor, and a home trial so "what if I don't like the angle" isn't a gamble.
See adjustable bases & sets
Adjustable bases and sets — factory-direct from Phoenix, with a 90-night trial.
See adjustable bases & sets — factory-direct from Phoenix →Buy it knowing the real drawbacks, not the sugarcoated ones. That's the only way to not regret it.
