How long does it take to heat up?

Owners report several hours to reach temperature, longer in cold weather. The quick-heating system is faster than basic inflatables but not instant.

How many people fit comfortably?

It is rated for 4 to 6, and most owners say four adults sit comfortably. Six is tight.

Can it stay outside in winter?

Freeze protection keeps the heater running in cold snaps, but the inflatable cover and PVC walls lose heat fast. Many owners drain and store it for hard freezes.

Does it need a special electrical outlet?

It runs on 120 V at 12 A, so a standard grounded household outlet works. Avoid sharing the circuit with other high-draw appliances.

What comes in the box?

The tub, built-in pump and heater, digital control panel, inflatable locking cover and a filter cartridge. Chemicals and a ground mat are usually not included.

How does it compare with a rigid acrylic hot tub?

It costs far less and needs no permanent install, but it has no molded seats or jetted massage and its heater is slower. Rigid tubs last longer and hold heat better.

Where is the Relxtime Square Inflatable Hot Tub cheapest?

At Walmart, for $489.99, as of our latest check.

What do buyers say about the Relxtime Square Inflatable Hot Tub?

Rated 3.8 out of 5 from 1,500 ratings.

Where can I buy the Relxtime Square Inflatable Hot Tub?

4 stores we checked sell it, including Walmart, Wayfair, eBay, Sears.

Relxtime Square Inflatable Hot Tub

Best price now

$489.99at WalmartChecked Nov 9

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Relxtime Square Inflatable Hot Tub

Best price now

$489.99at WalmartChecked Nov 9

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $489.99 at Walmart on Nov 9.
Checked at 4 stores.

Our take on the Relxtime Square Inflatable Hot Tub

The Relxtime Square is an octagonal inflatable hot tub that seats 4 to 6 people in 240 gallons of water, with a built-in pump, digital controls and a quick-heating system that tops out at 104°F. Its main draw is the price class: it undercuts rigid acrylic tubs and most name-brand inflatables while offering the same core features, plus freeze protection and a locking cover. Owners like the roomy square layout and easy setup, but the 3.8 rating reflects recurring complaints about heater speed, pump noise and cover durability. It suits casual backyard soakers and first-time buyers who want a hot tub without a permanent install.

Best forFirst-time hot tub buyersBackyards and patios without permanent plumbingFamilies with kids (locking cover)Casual soakers in mild climates

Pros

Seats 4 to 6 in a roomy octagonal layout
Built-in pump and digital panel simplify setup
Freeze protection keeps heating in cold snaps
Locking cover adds child safety and heat retention
Reaches 104°F, the same maximum as pricier inflatables

Cons

Heating is slow; owners report long waits to reach temperature
Pump and heater noise is noticeable
Inflatable cover loses heat and can sag
Laminated PVC walls feel less sturdy than rigid tubs
No built-in seats or jets beyond the bubble system

Relxtime Square Inflatable Hot Tub prices at every store

WalmartNew
In stockSold by Relxtime
$489.99Checked Nov 9
Visit Walmart
WayfairNew
In stock
$494.99Checked Nov 9
Visit Wayfair
eBayNew
In stockSold by relxtime-e
$499.00Checked Nov 9
Visit eBay
SearsNew
In stock
$876.58Checked Nov 9
Visit Sears

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Relxtime Square Inflatable Hot Tub price history

Lowest price we've seen: $489.99 on Nov 9 at Walmart. Tracked across 4 stores since Nov 9.

What reviewers say

3.8 / 51,500 ratings

Owners rate it 3.8 out of 5: they like the size, the easy setup and the value against brand-name inflatables, but many complain about slow heating, pump noise and a cover that does not hold heat well.

What people mention

Heating speedCriticisedOwners say the quick-heating system is slower than expected and reaching temperature takes hours.
NoiseCriticisedThe pump and heater are audible enough to bother nearby neighbors and conversation.
CoverCriticisedThe inflatable cover sags and does not retain heat well, so the tub cools between uses.
SizePraisedBuyers like the octagonal footprint and the room for four to six people.
SetupPraisedInflation, filling and the digital panel are reported as straightforward for first-timers.
BuildMixedThe laminated PVC holds up for casual use, but owners say it feels thinner than brand-name inflatables.

Specifications

Shape: Octagonal
Number Of Seats: 4-6
Maximum Occupancy: 4-6 person
Volume: 240 gal
Diameter: 73"
Length: 6' 1''
Width: 6' 1''
Height

Questions and answers

How long does it take to heat up?: Owners report several hours to reach temperature, longer in cold weather. The quick-heating system is faster than basic inflatables but not instant.
How many people fit comfortably?: It is rated for 4 to 6, and most owners say four adults sit comfortably. Six is tight.
Can it stay outside in winter?: Freeze protection keeps the heater running in cold snaps, but the inflatable cover and PVC walls lose heat fast. Many owners drain and store it for hard freezes.
Does it need a special electrical outlet?: It runs on 120 V at 12 A, so a standard grounded household outlet works. Avoid sharing the circuit with other high-draw appliances.
What comes in the box?: The tub, built-in pump and heater, digital control panel, inflatable locking cover and a filter cartridge. Chemicals and a ground mat are usually not included.
How does it compare with a rigid acrylic hot tub?: It costs far less and needs no permanent install, but it has no molded seats or jetted massage and its heater is slower. Rigid tubs last longer and hold heat better.
Where is the Relxtime Square Inflatable Hot Tub cheapest?: At Walmart, for $489.99, as of our latest check.
What do buyers say about the Relxtime Square Inflatable Hot Tub?: Rated 3.8 out of 5 from 1,500 ratings.
Where can I buy the Relxtime Square Inflatable Hot Tub?: 4 stores we checked sell it, including Walmart, Wayfair, eBay, Sears.

Stores we've priced the Relxtime Square Inflatable Hot Tub at

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2' 1 3/5''

Weight

70.48 lb

Construction Material

Durable laminated PVC material

Cover Type

Inflatable

Voltage

120 V

Amperage

12 A

Heater Type

Quick heating system

Pump Type

Built-in pump

Control Type

Digital control panel

Control Features

Freeze protection automatic heating feature

Locking Mechanism

Safety latches (on cover)

Child Safety Features

Cover with safety latches

Safety Highlights

Freeze protection, Freeze protection automatic heating feature

Heat Retention

Cover with safety latches keeps the water warm

Maximum Temperature

104 °F (40°C)

Heating Time

Quick heating system

Minimum Temperature

68F