Comparison · checked Oct 17, 2026
Bed fan vs BedJet: an under-sheet fan or a heating and cooling unit
bFan is an under-sheet fan from $184.46; BedJet adds heat and a dual-zone option from $498. Those starting prices were listed on the bFan USA store and the BedJet store, respectively, on October 17, 2026.
In short
- bFanif you want the lower starting price ($184.46)
- BedJet 3if you need two zones, you also want heat in winter or you want a longer return window
Side by side
What does the higher price add?
BedJet’s higher price adds heating and an option for separate airflow zones, not a required subscription.
The makers describe different jobs: bFan moves room air under the sheet without heating it. BedJet blows temperature-controlled air through a hose and can heat as well as cool. Neither uses water in the bed or requires a subscription.
The BedJet store listed the Queen dual-zone kit at $969 on October 17, 2026. It includes two units and a Dual Zone Cloud Sheet. The $498 starting price buys one unit, not the dual-zone setup.
| Spec | bFan | BedJet 3 |
|---|---|---|
| Type | Fan under the sheet | Air under the covers |
| Price | $184.46–184.46 | $498–999 |
| Zones | 1 | 2 |
| Sizes | all | all |
| Max power | not published | up to 40 W per unit |
| Range | not published | 66–109°F |
| Water in bed | No | No |
| Heats | No | Yes |
| Subscription | none | none |
| Warranty | not stated | 2 yr |
| Trial | — | 60-day free returns |
5-year cost
What will five years cost?
Purchase drives the gap, but bFan’s electricity is excluded and BedJet heating would change the estimate.
This site estimates up to $692 for one BedJet sleeper or $1,357 for two sleepers with different temperature preferences. Purchase is the larger cost; electricity adds the rest. Both bFan examples show $184 before electricity, not a complete running total.
These Queen estimates use California’s EIA rate of 33.25 cents per kWh and full-power cooling for 8 hours, 365 nights annually. BedJet electricity is an upper bound for cooling, not heating. Neither system adds subscription charges. See the cost method.
- bFan · one sleeperelectricity not published$184+
- BedJet 3 · one sleeper$138 a year on average$692
- bFan · two sleeperselectricity not published$184+
- BedJet 3 · two sleepers$271 a year on average$1,357
- Purchase
- Electricity (upper bound)
- Power not published
Electricity is an upper bound: full power, 8 hours, 365 nights. "+" — the maker does not publish power, electricity not included.
| bFan · one sleeper | $184+ |
|---|---|
| BedJet 3 · one sleeper | $692 |
| bFan · two sleepers | $184+ |
| BedJet 3 · two sleepers | $1,357 |
Your bed, your state
bFan and BedJet 3 on your bed
Change the bed size, the sleepers, your state and the years. Totals add the purchase, any subscription, electricity at the state rate and cleaner, as in the chart above.
Cools the hot side only; it does not heat
Read our bFan review- bFan$184+
- BedJet 3$1,357
| System | At purchase | Year 1 | Year 2 | Year 3 | Year 4 | Year 5 |
|---|---|---|---|---|---|---|
| bFan | $184 | $184 | $184 | $184 | $184 | $184 |
| BedJet 3 | $969 | $1,047 | $1,124 | $1,202 | $1,280 | $1,357 |
How each works
Where does each unit go?
bFan says its fan can sit along the foot or sides of the bed, with the base directed under the bed or outward. Bedfans-USA says to measure from the floor to the mattress top before choosing the fan height.
BedJet uses a separate unit, hose and nozzle. The maker specifies 6 inches of under-bed clearance or placement beside the bed. Allow space for that arrangement rather than planning only around the mattress size.
Measure mattress height for bFan; check unit clearance and hose placement for BedJet.
bFan
BedJet 3
Temperature range
How cold or warm can they get?
BedJet lists 66–109°F on its product page, but 66–104°F in the product description. Its minimum regulated temperature depends on bedroom conditions. The published range is not a promise that the air will reach its lowest setting in every room.
bFan publishes no temperature range in °F on the pages checked. It circulates room air rather than offering BedJet’s heating function.
BedJet publishes temperature settings with room-dependent limits; bFan offers airflow without a published temperature range.
- •BedJet 366–109°F
No °F range published: bFan.
Terms
What if it does not suit you?
BedJet lists 60-day free returns and an included two-year warranty. Those are separate protections: the return period covers deciding whether to keep it, while the warranty has its own coverage terms.
bFan’s trial and warranty were not stated on the pages checked. That does not establish that no coverage exists; confirm the seller’s terms before paying. The returns and warranty guide explains the distinction.
BedJet states its return window and warranty; bFan’s terms need confirmation.
bFan trial
not statedbFan warranty
not statedBedJet 3 trial
60-day free returnsBedJet 3 warranty
2 yr
Which one, by situation
Which fits your household?
Choose by heating needs, separate zones, available space and upfront budget.
Choose bFan if lower starting cost and room-air circulation are the priorities. Its maker says airflow can be directed toward your side of the bed, but that is not the same setup as BedJet’s two-unit kit.
Choose BedJet if you want heat in winter, separate zones or a stated return window. Water avoidance and subscription avoidance do not separate these choices: both meet those requirements.
bFan if
you want the lower starting price ($184.46).
BedJet 3 if
you need two zones; you also want heat in winter; you want a longer return window.
Where to check the price
Buttons open the store in a new tab. Some are affiliate links; prices on this page carry the date they were checked.
Questions
Bed fan vs BedJet questions
People also search for “bed fan vs bedjet”.
Bedfan vs BedJet: does either use water?
No. bFan moves room air under the sheet. BedJet sends air through a hose under the covers; neither puts water in the bed.
Can a bed fan heat like BedJet?
bFan does not heat. BedJet heats as well as cools, according to its product page.
Does bFan publish its electricity use?
Bedfans-USA claims an average of 12 watts even at the highest speed. That is an average-use claim, not a published maximum power specification; this site’s cost chart leaves bFan electricity uncounted.
Is bFan quieter than BedJet?
The makers describe their products as quiet, but neither publishes a decibel figure on the pages checked. Those descriptions do not establish which is quieter.
Sources
- 1The New bFan® | Built in Texasbedfan.com · checked Oct 17, 2026
- 2BedJet 3 Bed Climate Control Comfort Systembedjet.com · checked Oct 17, 2026
- 3BedJet 3 Dual Zone Climate Comfort System Sleep Technologybedjet.com · checked Oct 17, 2026
- 4bFan® – Bed Fan with Wireless Remotebedfans-usa.com · checked Oct 17, 2026
- 5EIA Electric Power Monthly, Table 5.6.Beia.gov · checked Oct 17, 2026