Britax One4Life Slim vs Evenflo Revolve360 Extend
The One4Life Slim is 2.3 in narrower. The One4Life Slim lists for $20 less.
Only the differences are shown.
| Britax One4Life Slim | Evenflo Revolve360 Extend | |
|---|---|---|
| Type | All-in-one | All-in-one |
| List price | $449.99Lowest price | $469.99 |
| Rear-facing weight | Up to 50 lb | 4–50 lb |
| Rear-facing height | 18–49 in | 17–48 in |
| Forward-facing weight | Up to 65 lb | 30–65 lb |
| Forward-facing height | 35–49 in | 35–49 in |
| Booster weight | Up to 120 lb | 40–120 lb |
| Booster height | 44–63 in | 44–57 in |
| Seat weight | 28 lbLightest | 29.6 lb |
| Width | 17.5 inNarrowest | 19.8 in |
| Head rule | Rear-facing: when the top of child's head is at least 1 in (2.5 cm) below the top edge of head restraint. Forward-facing: when the top of the ears are below the top of head restraint. Booster: when top of child's ears are BELOW the top of head restraint. | Top of child's head is at least 2.5 cm (1 in) or more below the top of the Car Seat Headrest or Shell. |
| Newborn insert | Head infant insert + middle infant insert or lower infant insert (optional): may be used with children weighing between 5 and 20 lbs (2.3 - 9.1 kg) rear-facing; DO NOT use any infant inserts with children weighing over 20 lbs rear-facing or forward-facing. | Head Pillow and Body Pillow (REAR-FACING Only); no weight limit stated for them in the manual |
| Installation | ClickTight (seat belt) | Sure360 seat belt install with LockStrong tensioni, Tether360 |
| Load leg | No | No |
| Anti-rebound bar | No | No |
| Rotates | No | Yes |
| Harness heights | 15 | Not listed |
| Recline positions | 9 | Not listed |
| Aircraft label | Certified for aircraft, per the maker | Certified for aircraft, per the maker |
| No added flame retardants | Yes | Not listed |
| Expires after | 10 years | 10 years |
Britax One4Life Slim
A narrower version of Britax's One4Life that stays in one seat from rear-facing through high-back booster, using the ClickTight belt-lock install.
- Rear-facing to 50 lb
- ClickTight belt install
- Cover made without added flame-retardant chemicals, per Britax
- Anti-rebound bar sold separately
- Heavy, belt-installed seat
Evenflo Revolve360 Extend
A one-hand rotating seat that stays installed as the child moves from rear-facing to forward-facing to high-back booster.
- Rotates 360 degrees for easier buckling
- Rear-facing to 50 lb
- Install once for both directions
- Wide at 19.8 in
- Heavy for moving between cars
Ask the meadow
One4Life Slim or Revolve360 Extend?
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?
One4Life Slim: certified for planes, 28 lb. Revolve360 Extend: certified for planes, 29.6 lb.
What does the extra $20 for the Revolve360 Extend get you?
Per the makers, the Revolve360 Extend adds rotation. Both meet the same federal crash standard.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.