{
  "schema_version": "compare-page.v2",
  "page_id": "booster-car-seats-that-also-work-as-a-harness-for-a-younger",
  "url": "https://robotrunk.com/compare/want/booster-car-seats-that-also-work-as-a-harness-for-a-younger",
  "title": "Booster car seats that also work as a harness for a younger child",
  "question": "Which booster car seats can also be used in harness mode for a younger child?",
  "answer": "Chicco MyFit ClearTex Harness + Booster Car Seat: In harness mode the seat is for children at least 2 years old, weighing 26.5-65 lbs (12-29.5 kg) and up to 54 inches (137 cm) tall. The harness mode weight range is 26.5-65 lbs, and the booster mode weight range is 40-100 lbs. The seat converts from a forward-facing 5-point harness to a belt-positioning booster.\nBritax Grow With You Harness-2-Booster: Harness mode is for children at least 2 years old, weighing 25–65 lb (11.3–30 kg) and measuring 34–49 in (85–125 cm). It changes from a forward-facing 5-point harness car seat into a high-back booster.\nBRITAX Grow With You ClickTight: The listed harness range is 34–49 inches and at least age 2; the booster range is 44–63 inches. Harness mode is for 25–65 lb and up to 49 inches; booster mode is for 40–120 lb and up to 63 inches. It changes from a forward-facing 5-point harness seat into a high-back booster.\nJoie Baby Bay Latch SI Plus: The review recommends this seat for forward-facing-only use from about 2 years old until it is outgrown, which it says is on average around 11 or 12 years old. The review describes it as a 3-in-1 car seat used forward-facing, in high-back booster mode, and in backless booster mode.\nChicco MyFit Air ClearTex: The site treats this as a strong forward-facing-only option, noting that its 54-inch harness standing height limit is higher than almost every harness seat on the market. The harness can be stored to create a belt-positioning booster with shoulder and lap belt guides for children four years and up.",
  "kind": "booster car seat",
  "market": "US",
  "generated_at": "2026-10-19T10:59:40.705Z",
  "columns": [
    "Harness limits",
    "Booster limits",
    "Mode change"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p3.f1",
      "product": "BRITAX Grow With You ClickTight",
      "field": "Child limits",
      "value": "Harness mode is for 25–65 lb and up to 49 inches; booster mode is for 40–120 lb and up to 63 inches.",
      "stated_as": "The Britax Grow With You car seat has a harness mode weight limit of 25-65 lbs and a booster mode weight limit of 40-120 lbs. The height limit is 49 inches for the harness mode and 63 inches for the booster mode.",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/britax-grow-with-you-harness-to-booster-car-seat-with-clicktight",
      "source_read_at": "2026-09-24T12:20:21.992Z"
    },
    {
      "ref": "p3.f2",
      "product": "BRITAX Grow With You ClickTight",
      "field": "Modes",
      "value": "It changes from a forward-facing 5-point harness seat into a high-back booster.",
      "stated_as": "easily transitioning from a forward-facing car seat with a 5-point harness to a high-back booster.",
      "source_type": "guide",
      "source_url": "https://us.britax.com/shop/car-seats/grow-with-you-clicktight-harness-2-booster-car-seat/variant/3339926",
      "source_read_at": "2026-09-24T12:20:26.595Z"
    },
    {
      "ref": "p3.f4",
      "product": "BRITAX Grow With You ClickTight",
      "field": "Age and height limits",
      "value": "The listed harness range is 34–49 inches and at least age 2; the booster range is 44–63 inches.",
      "stated_as": "Harness mode: 25-65 lbs, between 34 and 49 in., at least 2 years old\nBooster mode: 40-120 lbs, between 44 and 63 in.",
      "source_type": "review",
      "source_url": "https://www.consumerreports.org/babies-kids/car-seats/britax-grow-with-you-clicktight/m403657/",
      "source_read_at": "2026-09-24T12:21:04.102Z"
    },
    {
      "ref": "p4.f2",
      "product": "Britax Grow With You Harness-2-Booster",
      "field": "Seat type",
      "value": "It changes from a forward-facing 5-point harness car seat into a high-back booster.",
      "stated_as": "easily transitioning from a forward-facing car seat with a 5-point harness to a high-back booster.",
      "source_type": "guide",
      "source_url": "https://us.britax.com/shop/car-seats/grow-with-you-harness-2-booster-car-seat",
      "source_read_at": "2026-09-24T12:23:26.946Z"
    },
    {
      "ref": "p4.f11",
      "product": "Britax Grow With You Harness-2-Booster",
      "field": "Harness limits",
      "value": "Harness mode is for children at least 2 years old, weighing 25–65 lb (11.3–30 kg) and measuring 34–49 in (85–125 cm).",
      "stated_as": "Harness Mode: Use only with children who weigh\n      between 25 and 65 lbs (11.3 and 30 kg) and whose\n      height is between 34 and 49 in. (85 and 125 cm) and are\n      at least 2 years of age.",
      "source_type": "manual",
      "source_url": "https://csus.britax.com/media/13025430/2021_p13130600_a_growwithyou_userguide_web-1.pdf",
      "source_read_at": "2026-09-24T12:23:53.854Z"
    },
    {
      "ref": "p5.f3",
      "product": "Chicco MyFit ClearTex Harness + Booster Car Seat",
      "field": "modes",
      "value": "The seat converts from a forward-facing 5-point harness to a belt-positioning booster.",
      "stated_as": "Converts from a 5-point harness to belt-positioning booster",
      "source_type": "guide",
      "source_url": "https://www.chiccousa.com/shop-our-products/car-seats/myfit-cleartex-harness-booster-car-seat/87210.html?bvstate=pg%3A10%2Fct%3Ar",
      "source_read_at": "2026-10-13T08:35:17.610Z"
    },
    {
      "ref": "p5.f5",
      "product": "Chicco MyFit ClearTex Harness + Booster Car Seat",
      "field": "choice of seat",
      "value": "The writer replaced a Nuna RAVA with this seat for a five-year-old nearing that seat's height limit, wanting a harness now that later converts to a booster.",
      "stated_as": "The writer replaced a Nuna RAVA with this seat for a five-year-old nearing that seat's height limit, wanting a harness now that later converts to a booster.",
      "source_type": "blog",
      "source_url": "https://littlegreensteps.substack.com/p/the-carseats-i-bought-after-an-accident",
      "source_read_at": "2026-10-13T08:35:26.579Z"
    },
    {
      "ref": "p5.f8",
      "product": "Chicco MyFit ClearTex Harness + Booster Car Seat",
      "field": "harness mode limits",
      "value": "In harness mode the seat is for children at least 2 years old, weighing 26.5-65 lbs (12-29.5 kg) and up to 54 inches (137 cm) tall.",
      "stated_as": "In harness mode, the MyFit® ClearTex® is designed for children who are at least 2 years old, between 26.5-65 lbs (12-29.5 kg) and up to 54\" (137 cm) tall.",
      "source_type": "guide",
      "source_url": "https://www.chiccousa.com/shop-our-products/car-seats/myfit-cleartex-harness-booster-car-seat/87210.html?bvstate=pg%3A10%2Fct%3Ar",
      "source_read_at": "2026-10-13T08:35:17.610Z"
    },
    {
      "ref": "p5.f12",
      "product": "Chicco MyFit ClearTex Harness + Booster Car Seat",
      "field": "harness mode weight range",
      "value": "The harness mode weight range is 26.5-65 lbs, and the booster mode weight range is 40-100 lbs.",
      "stated_as": "Harness mode weight range: 26.5–65 lbs",
      "source_type": "guide",
      "source_url": "https://strolleria.myshopify.com/products/chicco-myfit-cleartex-harness-booster-car-seat",
      "source_read_at": "2026-10-13T08:35:15.906Z"
    },
    {
      "ref": "p6.f1",
      "product": "Chicco MyFit Air ClearTex",
      "field": "modes",
      "value": "The seat converts from a five-point harness to a belt-positioning booster.",
      "stated_as": "- Converts from a 5-point harness to belt-positioning booster",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-08T19:02:14.639Z"
    },
    {
      "ref": "p6.f5",
      "product": "Chicco MyFit Air ClearTex",
      "field": "overall verdict",
      "value": "The site treats this as a strong forward-facing-only option, noting that its 54-inch harness standing height limit is higher than almost every harness seat on the market.",
      "stated_as": "The site treats this as a strong forward-facing-only option, noting that its 54-inch harness standing height limit is higher than almost every harness seat on the market.",
      "source_type": "review",
      "source_url": "https://www.safeintheseat.com/seats/chicco-myfit-updated",
      "source_read_at": "2026-10-09T09:59:01.255Z"
    },
    {
      "ref": "p6.f12",
      "product": "Chicco MyFit Air ClearTex",
      "field": "booster conversion",
      "value": "The harness can be stored to create a belt-positioning booster with shoulder and lap belt guides for children four years and up.",
      "stated_as": "The harness can be stored to create a belt-positioning booster with shoulder and lap belt guides for big kids four years and up.",
      "source_type": "guide",
      "source_url": "https://dd1dfe-a3.myshopify.com/products/chicco-myfit-air-cleartex-harness-booster-car-seat-nova",
      "source_read_at": "2026-10-09T09:58:40.534Z"
    },
    {
      "ref": "p8.f1",
      "product": "Joie Baby Bay Latch SI Plus",
      "field": "what it is",
      "value": "The Bay Latch SI Plus is a 3-in-1 car seat that grows from harness mode through highback and backless booster stages.",
      "stated_as": "The Bay™ Latch SI Plus is a 3-in-1 car seat designed to grow with your child from harness mode through highback and backless booster stages.",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-13T19:52:33.546Z"
    },
    {
      "ref": "p8.f4",
      "product": "Joie Baby Bay Latch SI Plus",
      "field": "recommendation",
      "value": "The review recommends this seat for forward-facing-only use from about 2 years old until it is outgrown, which it says is on average around 11 or 12 years old.",
      "stated_as": "The review recommends this seat for forward-facing-only use from about 2 years old until it is outgrown, which it says is on average around 11 or 12 years old.",
      "source_type": "review",
      "source_url": "https://www.safeintheseat.com/seats/joie-bay-latch-si-plus",
      "source_read_at": "2026-10-14T16:13:47.627Z"
    },
    {
      "ref": "p8.f7",
      "product": "Joie Baby Bay Latch SI Plus",
      "field": "type",
      "value": "The review describes it as a 3-in-1 car seat used forward-facing, in high-back booster mode, and in backless booster mode.",
      "stated_as": "The review describes it as a 3-in-1 car seat used forward-facing, in high-back booster mode, and in backless booster mode.",
      "source_type": "review",
      "source_url": "https://www.safeintheseat.com/seats/joie-bay-latch-si-plus",
      "source_read_at": "2026-10-14T16:13:47.627Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8063600590922",
      "name": "Chicco MyFit ClearTex Harness + Booster Car Seat",
      "url": "/products/ucp/strolleria-com/8063600590922",
      "why": "The writer replaced a Nuna RAVA with this seat for a five-year-old nearing that seat's height limit, wanting a harness now that later converts to a booster.",
      "cells": [
        {
          "column": "Harness limits",
          "fact": {
            "field": "harness mode limits",
            "value": "In harness mode the seat is for children at least 2 years old, weighing 26.5-65 lbs (12-29.5 kg) and up to 54 inches (137 cm) tall.",
            "stated_as": "In harness mode, the MyFit® ClearTex® is designed for children who are at least 2 years old, between 26.5-65 lbs (12-29.5 kg) and up to 54\" (137 cm) tall.",
            "source_type": "guide",
            "source_url": "https://www.chiccousa.com/shop-our-products/car-seats/myfit-cleartex-harness-booster-car-seat/87210.html?bvstate=pg%3A10%2Fct%3Ar",
            "source_read_at": "2026-10-13T08:35:17.610Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "harness mode weight range",
            "value": "The harness mode weight range is 26.5-65 lbs, and the booster mode weight range is 40-100 lbs.",
            "stated_as": "Harness mode weight range: 26.5–65 lbs",
            "source_type": "guide",
            "source_url": "https://strolleria.myshopify.com/products/chicco-myfit-cleartex-harness-booster-car-seat",
            "source_read_at": "2026-10-13T08:35:15.906Z"
          }
        },
        {
          "column": "Mode change",
          "fact": {
            "field": "modes",
            "value": "The seat converts from a forward-facing 5-point harness to a belt-positioning booster.",
            "stated_as": "Converts from a 5-point harness to belt-positioning booster",
            "source_type": "guide",
            "source_url": "https://www.chiccousa.com/shop-our-products/car-seats/myfit-cleartex-harness-booster-car-seat/87210.html?bvstate=pg%3A10%2Fct%3Ar",
            "source_read_at": "2026-10-13T08:35:17.610Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/8799029788958",
      "name": "Britax Grow With You Harness-2-Booster",
      "url": "/products/ucp/anbbaby-com/8799029788958",
      "why": "Harness mode is for children at least 2 years old, weighing 25–65 lb (11.3–30 kg) and measuring 34–49 in (85–125 cm).",
      "cells": [
        {
          "column": "Harness limits",
          "fact": {
            "field": "Harness limits",
            "value": "Harness mode is for children at least 2 years old, weighing 25–65 lb (11.3–30 kg) and measuring 34–49 in (85–125 cm).",
            "stated_as": "Harness Mode: Use only with children who weigh\n      between 25 and 65 lbs (11.3 and 30 kg) and whose\n      height is between 34 and 49 in. (85 and 125 cm) and are\n      at least 2 years of age.",
            "source_type": "manual",
            "source_url": "https://csus.britax.com/media/13025430/2021_p13130600_a_growwithyou_userguide_web-1.pdf",
            "source_read_at": "2026-09-24T12:23:53.854Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": null
        },
        {
          "column": "Mode change",
          "fact": {
            "field": "Seat type",
            "value": "It changes from a forward-facing 5-point harness car seat into a high-back booster.",
            "stated_as": "easily transitioning from a forward-facing car seat with a 5-point harness to a high-back booster.",
            "source_type": "guide",
            "source_url": "https://us.britax.com/shop/car-seats/grow-with-you-harness-2-booster-car-seat",
            "source_read_at": "2026-09-24T12:23:26.946Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/1706968547428",
      "name": "BRITAX Grow With You ClickTight",
      "url": "/products/ucp/anbbaby-com/1706968547428",
      "why": "The listed harness range is 34–49 inches and at least age 2; the booster range is 44–63 inches.",
      "cells": [
        {
          "column": "Harness limits",
          "fact": {
            "field": "Age and height limits",
            "value": "The listed harness range is 34–49 inches and at least age 2; the booster range is 44–63 inches.",
            "stated_as": "Harness mode: 25-65 lbs, between 34 and 49 in., at least 2 years old\nBooster mode: 40-120 lbs, between 44 and 63 in.",
            "source_type": "review",
            "source_url": "https://www.consumerreports.org/babies-kids/car-seats/britax-grow-with-you-clicktight/m403657/",
            "source_read_at": "2026-09-24T12:21:04.102Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "Child limits",
            "value": "Harness mode is for 25–65 lb and up to 49 inches; booster mode is for 40–120 lb and up to 63 inches.",
            "stated_as": "The Britax Grow With You car seat has a harness mode weight limit of 25-65 lbs and a booster mode weight limit of 40-120 lbs. The height limit is 49 inches for the harness mode and 63 inches for the booster mode.",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/britax-grow-with-you-harness-to-booster-car-seat-with-clicktight",
            "source_read_at": "2026-09-24T12:20:21.992Z"
          }
        },
        {
          "column": "Mode change",
          "fact": {
            "field": "Modes",
            "value": "It changes from a forward-facing 5-point harness seat into a high-back booster.",
            "stated_as": "easily transitioning from a forward-facing car seat with a 5-point harness to a high-back booster.",
            "source_type": "guide",
            "source_url": "https://us.britax.com/shop/car-seats/grow-with-you-clicktight-harness-2-booster-car-seat/variant/3339926",
            "source_read_at": "2026-09-24T12:20:26.595Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8386513109066",
      "name": "Joie Baby Bay Latch SI Plus",
      "url": "/products/ucp/strolleria-com/8386513109066",
      "why": "The review recommends this seat for forward-facing-only use from about 2 years old until it is outgrown, which it says is on average around 11 or 12 years old.",
      "cells": [
        {
          "column": "Harness limits",
          "fact": {
            "field": "recommendation",
            "value": "The review recommends this seat for forward-facing-only use from about 2 years old until it is outgrown, which it says is on average around 11 or 12 years old.",
            "stated_as": "The review recommends this seat for forward-facing-only use from about 2 years old until it is outgrown, which it says is on average around 11 or 12 years old.",
            "source_type": "review",
            "source_url": "https://www.safeintheseat.com/seats/joie-bay-latch-si-plus",
            "source_read_at": "2026-10-14T16:13:47.627Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "type",
            "value": "The review describes it as a 3-in-1 car seat used forward-facing, in high-back booster mode, and in backless booster mode.",
            "stated_as": "The review describes it as a 3-in-1 car seat used forward-facing, in high-back booster mode, and in backless booster mode.",
            "source_type": "review",
            "source_url": "https://www.safeintheseat.com/seats/joie-bay-latch-si-plus",
            "source_read_at": "2026-10-14T16:13:47.627Z"
          }
        },
        {
          "column": "Mode change",
          "fact": {
            "field": "what it is",
            "value": "The Bay Latch SI Plus is a 3-in-1 car seat that grows from harness mode through highback and backless booster stages.",
            "stated_as": "The Bay™ Latch SI Plus is a 3-in-1 car seat designed to grow with your child from harness mode through highback and backless booster stages.",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-13T19:52:33.546Z"
          }
        }
      ]
    },
    {
      "rank": 5,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9611903664359",
      "name": "Chicco MyFit Air ClearTex",
      "url": "/products/ucp/albeebaby-com/9611903664359",
      "why": "The site treats this as a strong forward-facing-only option, noting that its 54-inch harness standing height limit is higher than almost every harness seat on the market.",
      "cells": [
        {
          "column": "Harness limits",
          "fact": {
            "field": "overall verdict",
            "value": "The site treats this as a strong forward-facing-only option, noting that its 54-inch harness standing height limit is higher than almost every harness seat on the market.",
            "stated_as": "The site treats this as a strong forward-facing-only option, noting that its 54-inch harness standing height limit is higher than almost every harness seat on the market.",
            "source_type": "review",
            "source_url": "https://www.safeintheseat.com/seats/chicco-myfit-updated",
            "source_read_at": "2026-10-09T09:59:01.255Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "booster conversion",
            "value": "The harness can be stored to create a belt-positioning booster with shoulder and lap belt guides for children four years and up.",
            "stated_as": "The harness can be stored to create a belt-positioning booster with shoulder and lap belt guides for big kids four years and up.",
            "source_type": "guide",
            "source_url": "https://dd1dfe-a3.myshopify.com/products/chicco-myfit-air-cleartex-harness-booster-car-seat-nova",
            "source_read_at": "2026-10-09T09:58:40.534Z"
          }
        },
        {
          "column": "Mode change",
          "fact": {
            "field": "modes",
            "value": "The seat converts from a five-point harness to a belt-positioning booster.",
            "stated_as": "- Converts from a 5-point harness to belt-positioning booster",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-08T19:02:14.639Z"
          }
        }
      ]
    }
  ]
}