Cybex Callisto G 360 Rotating All-in-One Convertible Car Seat
Three stages from 4-120 lb (1.8-54.4 kg); each mode has its own height and weight limits.

Pros / Cons
Pros
- SensorSafe alerts you if the chest clip comes undone or your child is left strapped in after parking.
- 4-120 lb (1.8-54.4 kg) coverage means one seat spans the harness and booster years without a swap.
Cons
- The sensor alerts depend on the companion app staying set up on your phone.
- Premium rotation seats need door-side space; check the swivel clearance in your back seat.
Product Facts
- Max Weight
- 120 lb (54.4 kg)
- Seat Use
- Booster, Infant, Toddler
- Install Method
- LATCH or vehicle seat belt
- Rotation
- Yes
- Product page
- Open product page
- Price/Buy
- Check price at Amazon
The CYBEX Callisto G 360 is a rotating all-in-one seat for families who want rear-facing, forward-facing harness and booster stages in one shell. CYBEX lists use from 4-120 lb (1.8-54.4 kg) overall, with the harness stage up to 65 lb (29.5 kg) before belt-positioning booster use; its 360-degree rotation works at any recline position to make loading easier. SensorSafe can alert a paired phone when the chest clip opens or the seat conditions it monitors change, but those alerts depend on the app, phone and sensor staying connected. Check the child’s fit against the exact mode limits, test the rotation in your vehicle’s rear-seat space and decide whether you will maintain the app connection before relying on the alert feature.