Cybex does not sell this seat on Amazon. See its own site for photos.

Cybex Callisto G 360 Select

A rotating all-in-one car seat with 3 modes: rear-facing harness 4 to 40 lb, up to 43.3 in; forward-facing harness 26.5 to 65 lb, 33 to 49.2 in; belt-positioning booster (high-back) 40 to 120 lb, 44 to 57 in.

At a glance

Fits children from 4 to 120 lb
Up to 57 in tall
3 modes: rear-facing harness, forward-facing harness, belt-positioning booster (high-back)
Rotates for loading
Anti-rebound protection
Seat weighs 35 lb
19.5 in wide
10-year usable life
Certified for aircraft use

Not sold on Amazon

Cybex lists this seat on its US site. Buy from Cybex or an authorized retailer, and confirm the exact model number before you buy.

Cybex product page Manual

Specifications checked against Cybex’s US site and manual on September 17, 2026. Not hands-on tested. How I research

Who the Callisto G 360 Select fits

This seat covers 3 stages, and a child has to meet every limit of the stage they are in. Cybex gives it a 10-year life from the date of manufacture, so check the date label before using a hand-me-down.

Rear-facing harness4 to 40 lb · Up to 43.3 in: The child faces the back of the car, which keeps the head, neck and spine supported in a frontal crash. Keep this mode as long as the child fits it.
Forward-facing harness26.5 to 65 lb · 33 to 49.2 in · from 12 months: The child faces forward in the seat’s own harness. Use the top tether every time, and stay in the harness until the child outgrows it.
Belt-positioning booster (high-back)40 to 120 lb · 44 to 57 in · from 4 years: The seat’s own back and belt guide route the vehicle belt across the shoulder, and the sides give the child something to lean on when they sleep.

A baby being lifted into a car through an open rear door

What are the Callisto G 360 Select weight, height and age limits?

Cybex Callisto G 360 Select limits by mode
Mode	Child weight	Child height	Minimum age	Conditions
Rear-facing harness	4 to 40 lb	Up to 43.3 in	Not published	Height below 43.3 in; lower anchors max 30 lb rear-facing
Forward-facing harness	26.5 to 65 lb	33 to 49.2 in	12 months	At least 1 year old; lower anchors max 35 lb forward-facing
Belt-positioning booster (high-back)	40 to 120 lb	44 to 57 in	4 years	4 years of age or older

A child must meet every limit for the mode they use. The labels on your seat and its manual are the final word.

Callisto G 360 Select specifications

Seat weight: 35 lb
Width: 19.5 in
Depth: 21.7 in
Usable life: 10 years
Aircraft use: Certified for aircraft (see manual for which modes)
Headrest positions: 12
Lowest harness height: 7.4 in
Highest harness height: 19.1 in
Lower anchor max child lb rear facing: 30
Lower anchor max child lb forward facing: 35

How the Callisto G 360 Select installs

Harness: 12-position no-rethread headrest. Check the harness height at each growth spurt: at or below the shoulders rear-facing, at or above them forward-facing.

Every install is a fit between one seat and one vehicle. Read both manuals, and use a free inspection station if anything is unclear.

An empty car seat installed on a back seat, seen through an open car door

Will it fit your car?

At 19.5 in at its widest, measure your back seat before counting on three across. It weighs 35 lb, which matters if you will move it between cars or carry it through an airport.

Check your vehicle manual for lower anchor positions and any head-restraint rules.
Rear-facing seats need front-seat room: try the install behind the driver before you commit.
Certified for aircraft use, so it can travel as a seat rather than checked baggage.

What features does the Callisto G 360 Select have?

Rotates 360 degrees
Anti-rebound base
SecureFix360 tether
SafeLock belt installation
Linear side-impact protection
12-position no-rethread headrest
No SensorSafe

Colors listed in the US

Grey (Select), Black (Select).

Is the Callisto G 360 Select recalled?

No campaign in the current NHTSA child-restraint data names this model family, and I have not run a separate review for it. Check your seat’s model number and date of manufacture before use.

NHTSA recall search · Recent car seat recalls

Before you buy

Weigh and measure your child. The limits above are the manufacturer’s, and a child has to meet all of them for the mode they will use.
Confirm the exact version. Colors, retail exclusives and model numbers change limits more often than you would expect; Cybex lists 2 colors of this seat.
Read the manual before you buy, not after. It is linked above and holds the fit rules, the install methods and the expiry.
Check recalls by model number and date of manufacture, and register the seat with Cybex so you hear about the next one.

Sources

Other Cybex rotating car seats

Model	Top child weight	Seat weight	Width	Usable life
Callisto G 360 Select (this seat)	120 lb	35 lb	19.5 in	10 years
Aton G2 Swivel	30 lb	9 lb	17.5 in	6 years
Callisto G 360	120 lb	35 lb	19.5 in	10 years
Callisto T 360	120 lb	35 lb	19.5 in	10 years

Other all-in-one seats whose published weight and height limits overlap the Callisto G 360 Select.

Rotating all-in-one