Graco Nautilus 2.0 3-in-1 vs Harmony Defender 360° MAX 3-in-1 Deluxe
Side-by-side specs from each maker.
Only the differences are shown.
| Graco Nautilus 2.0 3-in-1 | Harmony Defender 360° MAX 3-in-1 Deluxe | |
|---|---|---|
| Type | Harness-to-booster | Harness-to-booster |
| Forward-facing weight | 26.5–65 lb | 26.5–65 lb |
| Forward-facing height | Not listed | 27–57 in |
| Booster weight | 40–120 lb | 40–120 lb |
| Booster height | Not listed | 34–57 in |
| Seat weight | 17.8 lbLightest | 18 lb |
| Width | 19.4 in | Not listed |
| Head rule | Not listed | Harness mode: Child's ears MUST BE BELOW top of the headrest. |
| Newborn insert | Not listed | Infant insert cushion: 'Harmony recommends that you use the infant insert cushion until your child has reached a minimum of 35 pounds (15.8 kg).' |
| Installation | Not listed | LATCH (harness mode, not over 50 lbs), vehicle lap-and-shoulder belt, vehicle lap-only belt (harness mode), top tether (harness mode) |
| Load leg | No | No |
| Anti-rebound bar | No | No |
| Rotates | No | No |
| Harness heights | Not listed | 9 |
| Recline positions | 4 | Not listed |
| Aircraft label | Not listed | Certified for aircraft, per the maker |
| Expires after | Not listed | 10 years |
Harmony Defender 360° MAX 3-in-1 Deluxe
- Manual lists harness use 22 - 65 pounds and booster use 40 - 120 pounds
- Manual lists aircraft certification with the harness
- Manual lists a one-hand headrest button
- Manual says forward-facing only; no rear-facing limits
Ask the meadow
Nautilus 2.0 3-in-1 or Defender 360° MAX 3-in-1 Deluxe?
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?
Nautilus 2.0 3-in-1: 17.8 lb. Defender 360° MAX 3-in-1 Deluxe: certified for planes, 18 lb.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.