Britax Grow with You ClickTight Harness-to-Booster vs Safety 1st Boost-and-Go

Side-by-side specs from each maker.

Only the differences are shown.

Britax Grow with You ClickTight Harness-to-BoosterSafety 1st Boost-and-Go
TypeHarness-to-boosterHarness-to-booster
List price$349.99Not listed
Forward-facing weight30–65 lb30–65 lb
Forward-facing height35–49 in34–49 in
Booster weight40–120 lb40–100 lb
Booster height44–63 in43–57 in
Seat weight25 lbNot listed
Head ruleThe top of the child's ears must be below the top of the head restraint when seated (harness and booster modes); harness straps must be in the closest position at or above the child's shouldersThe tops of your child's ears MUST be below the top of the car seat's headrest. (booster: not to be used if the child's ears are above the top of the booster seat's headrest)
InstallationClickTightLATCH (lower anchor belt) forward-facing + top tether, seat belt (lap belt) forward-facing + top tether, seat belt (lap/shoulder) forward-facing + top tether, booster: vehicle lap/shoulder belt
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Harness heights9Not listed
Recline positions2Not listed
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
Expires after9 years10 years

Britax Grow with You ClickTight Harness-to-Booster

A forward-facing harness seat with ClickTight belt installation that converts to a belt-positioning booster up to 120 lb.

  • ClickTight installation
  • Harness to 65 lb, booster to 120 lb
  • Nine-year life
  • No rear-facing mode
  • 25 lb

Safety 1st Boost-and-Go

    Ask the meadow

    Grow with You ClickTight Harness-to-Booster or Boost-and-Go?

    Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

    Which one will my child use longer, the Grow with You ClickTight Harness-to-Booster or the Boost-and-Go?

    The Britax Grow with You ClickTight Harness-to-Booster: it goes forward-facing with a harness, then booster, up to 120 lb. The Boost-and-Go goes forward-facing with a harness, then booster, up to 100 lb. The Grow with You ClickTight Harness-to-Booster expires after 9 years.

    Which is easier to travel with?

    Grow with You ClickTight Harness-to-Booster: certified for planes, 25 lb. Boost-and-Go: certified for planes.

    Still wondering? Write to us at hello@cribpicks.com and we'll look it up.