Cybex Aton G vs Safety 1st onBoard 35 FLX
Side-by-side specs from each maker.
Only the differences are shown.
| Cybex Aton G | Safety 1st onBoard 35 FLX | |
|---|---|---|
| Type | Infant car seat | Infant car seat |
| Rear-facing weight | 4–35 lb | 4–35 lb |
| Rear-facing height | 17–32 in | Up to 32 in |
| Head rule | Top of child's head is a minimum of 1 in (2.5 cm) below the top of the Infant Car Seat or Headrest, WHICHEVER IS HIGHER | The top of your child's head must be at least 1 in. (2.5 cm) below the top of the car seat. |
| Base included | Yes | Not listed |
| Newborn insert | Optional Infant Insert: manual recommends using it until about 3 months of age or the baby weighs about 5 kg (11 lbs) | Not listed |
| Installation | LATCH (with base), lap-shoulder belt (with base), lap belt only (with base), lap-shoulder belt (without base), lap-shoulder belt (without base, alternate method), lap belt only (without base) | LATCH lower anchor belt (with base), vehicle belt (with base), vehicle belt (without base) |
| Load leg | No | Not listed |
| Rotates | No | Not listed |
| Handle in the car | Manual: 'ALWAYS have the Handle in a LOCKED position while using this Child Restraint in a vehicle.' Five LOCKED positions: 0 Anti-Rebound (optional), 1 Carry, 2 Intermediate, 3 Intermediate, 4 Resting. | Carry handle must be upright and locked when carrying and when installed in the vehicle. |
| Aircraft label | Certified for aircraft, per the maker | Certified for aircraft, per the maker |
| Expires after | 6 years | 8 years |
Ask the meadow
Aton G or onBoard 35 FLX?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Which is easier to travel with?
Aton G: certified for planes, installs without a base. onBoard 35 FLX: certified for planes, installs without a base.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.