{
  "schema_version": "compare-page.v2",
  "page_id": "booster-seats-for-a-smaller-lightweight-child",
  "url": "https://robotrunk.com/compare/want/booster-seats-for-a-smaller-lightweight-child",
  "title": "Booster seats for a smaller, lighter child",
  "question": "Which booster seats suit a smaller child who weighs little, based on the checked seat weights, child limits and setup facts?",
  "answer": "Clek Olli: The seat is for children 40–120 lb (18–54 kg) and 40–57 in. (101–145 cm) tall, minimum age 4 years. At about 5 lb with a shoulder carry strap, it could be slung over one shoulder while handling luggage and children through an airport, then clicked into a relative's car at the destination. There is no assembly at all — the seat comes out of the box ready to use.\nBritax UpNGo: Britax describes the booster as weighing under 4 lb. The seat is intended for children weighing 18.1-54.4 kg / 40-120 lb and measuring 116.8-160 cm / 46-63 in.\nBritax UpNGo Click Backless Belt-Positioning Booster Seat: The booster weighs 2 kg (4.5 lbs). Designed for children from 116.8-160 cm (46\"-63\").\nNone of the checked facts lists a child weight minimum lower than the ranges shown above.",
  "kind": "booster (forward-facing only)",
  "market": "US",
  "generated_at": "2026-10-24T08:42:20.481Z",
  "columns": [
    "Seat weight",
    "Child fit",
    "Setup"
  ],
  "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": "p2.f1",
      "product": "Britax UpNGo",
      "field": "child fit",
      "value": "The seat is intended for children weighing 18.1-54.4 kg / 40-120 lb and measuring 116.8-160 cm / 46-63 in.",
      "stated_as": "Designed for children from 18.1-54.4 kg / 40-120 lbs and 116.8-160 cm / 46”-63\"",
      "source_type": "guide",
      "source_url": "https://love-me-do-baby.myshopify.com/products/britax-up-n-go-backless-belt-positioning-booster-seat-raven",
      "source_read_at": "2026-10-23T07:44:43.304Z"
    },
    {
      "ref": "p2.f2",
      "product": "Britax UpNGo",
      "field": "product weight",
      "value": "Britax describes the booster as weighing under 4 lb.",
      "stated_as": "Weighing under 4 lbs, it’s easy for both caregivers and kids to carry.",
      "source_type": "guide",
      "source_url": "https://us.britax.com/shop/car-seats/upngo-backless-belt-positioning-booster-seat",
      "source_read_at": "2026-10-23T07:45:11.698Z"
    },
    {
      "ref": "p3.f2",
      "product": "Britax UpNGo Click Backless Belt-Positioning Booster Seat",
      "field": "Child height range",
      "value": "Designed for children from 116.8-160 cm (46\"-63\").",
      "stated_as": "116.8-160 cm / 46”-63\"",
      "source_type": "listing",
      "source_url": "https://love-me-do-baby.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:34:25.361Z"
    },
    {
      "ref": "p3.f5",
      "product": "Britax UpNGo Click Backless Belt-Positioning Booster Seat",
      "field": "Product weight",
      "value": "The booster weighs 2 kg (4.5 lbs).",
      "stated_as": "Product Weight: 2 kg (4.5 lbs)",
      "source_type": "listing",
      "source_url": "https://love-me-do-baby.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:34:25.361Z"
    },
    {
      "ref": "p3.f6",
      "product": "Britax UpNGo Click Backless Belt-Positioning Booster Seat",
      "field": "Installation",
      "value": "Rigid LUAS connectors click in and release in seconds, making it easy to move between vehicles.",
      "stated_as": "The rigid LUAS connectors click in with ease and release in seconds, making it easy to move the seat between vehicles.",
      "source_type": "listing",
      "source_url": "https://love-me-do-baby.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:34:25.361Z"
    },
    {
      "ref": "p4.f5",
      "product": "Clek Olli",
      "field": "child height, weight and age limits",
      "value": "The seat is for children 40–120 lb (18–54 kg) and 40–57 in. (101–145 cm) tall, minimum age 4 years.",
      "stated_as": "Child weighs between 40 and 120 lb (18 and 54 kg) height is between\n      40 and 57 in. (101 and 145 cm)",
      "source_type": "manual",
      "source_url": "https://support.clekinc.com/hc/article_attachments/42735068224269",
      "source_read_at": "2026-10-23T15:29:40.912Z"
    },
    {
      "ref": "p4.f6",
      "product": "Clek Olli",
      "field": "assembly",
      "value": "There is no assembly at all — the seat comes out of the box ready to use.",
      "stated_as": "There is no assembly at all — the seat comes out of the box ready to use.",
      "source_type": "review",
      "source_url": "https://www.car-seat.org/threads/clek-olli.36203/",
      "source_read_at": "2026-10-23T15:29:50.499Z"
    },
    {
      "ref": "p4.f7",
      "product": "Clek Olli",
      "field": "travel",
      "value": "At about 5 lb with a shoulder carry strap, it could be slung over one shoulder while handling luggage and children through an airport, then clicked into a relative's car at the destination.",
      "stated_as": "At about 5 lb with a shoulder carry strap, it could be slung over one shoulder while handling luggage and children through an airport, then clicked into a relative's car at the destination.",
      "source_type": "blog",
      "source_url": "https://www.pregnancymagazine.com/buyers-guide/car-seats/clek-oobr-olli-booster-seat-review",
      "source_read_at": "2026-10-23T15:30:27.270Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/7537319870598",
      "name": "Clek Olli",
      "url": "/products/ucp/lovemedobaby-com/7537319870598",
      "why": "The seat is for children 40–120 lb (18–54 kg) and 40–57 in. (101–145 cm) tall, minimum age 4 years.",
      "cells": [
        {
          "column": "Seat weight",
          "fact": {
            "field": "travel",
            "value": "At about 5 lb with a shoulder carry strap, it could be slung over one shoulder while handling luggage and children through an airport, then clicked into a relative's car at the destination.",
            "stated_as": "At about 5 lb with a shoulder carry strap, it could be slung over one shoulder while handling luggage and children through an airport, then clicked into a relative's car at the destination.",
            "source_type": "blog",
            "source_url": "https://www.pregnancymagazine.com/buyers-guide/car-seats/clek-oobr-olli-booster-seat-review",
            "source_read_at": "2026-10-23T15:30:27.270Z"
          }
        },
        {
          "column": "Child fit",
          "fact": {
            "field": "child height, weight and age limits",
            "value": "The seat is for children 40–120 lb (18–54 kg) and 40–57 in. (101–145 cm) tall, minimum age 4 years.",
            "stated_as": "Child weighs between 40 and 120 lb (18 and 54 kg) height is between\n      40 and 57 in. (101 and 145 cm)",
            "source_type": "manual",
            "source_url": "https://support.clekinc.com/hc/article_attachments/42735068224269",
            "source_read_at": "2026-10-23T15:29:40.912Z"
          }
        },
        {
          "column": "Setup",
          "fact": {
            "field": "assembly",
            "value": "There is no assembly at all — the seat comes out of the box ready to use.",
            "stated_as": "There is no assembly at all — the seat comes out of the box ready to use.",
            "source_type": "review",
            "source_url": "https://www.car-seat.org/threads/clek-olli.36203/",
            "source_read_at": "2026-10-23T15:29:50.499Z"
          }
        }
      ],
      "recall": {
        "status": "found",
        "edition": 1,
        "index_read_at": "2026-09-25T21:56:43.040Z",
        "notices_fetched_at": "2026-09-25T15:02:47.095Z",
        "meaning": "This listing is the brand and model a regulator's notice names. Two AI models judged it so independently. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide.",
        "notices": [
          {
            "key": "nhtsa:22C002",
            "regulator": "nhtsa",
            "regulator_label": "US National Highway Traffic Safety Administration (NHTSA)",
            "id": "22C002",
            "title": "NHTSA Recall 22C002 - Clek, Inc. - child seat: CLEK",
            "date": "2022-06-07",
            "url": "https://www.nhtsa.gov/recalls?nhtsaId=22C002",
            "kind": "recall",
            "batch_limited": true,
            "needs_testing": false
          },
          {
            "key": "health-canada:76628",
            "regulator": "health-canada",
            "regulator_label": "Health Canada and Transport Canada",
            "id": "76628",
            "title": "Transport Canada Recall - 2024716 - CLEK",
            "date": "2024-11-07",
            "url": "https://recalls-rappels.canada.ca/en/alert-recall/transport-canada-recall-2024716-clek",
            "kind": "safety_notice",
            "batch_limited": true,
            "needs_testing": false
          }
        ]
      }
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/7538921570438",
      "name": "Britax UpNGo",
      "url": "/products/ucp/lovemedobaby-com/7538921570438",
      "why": "Britax describes the booster as weighing under 4 lb.",
      "cells": [
        {
          "column": "Seat weight",
          "fact": {
            "field": "product weight",
            "value": "Britax describes the booster as weighing under 4 lb.",
            "stated_as": "Weighing under 4 lbs, it’s easy for both caregivers and kids to carry.",
            "source_type": "guide",
            "source_url": "https://us.britax.com/shop/car-seats/upngo-backless-belt-positioning-booster-seat",
            "source_read_at": "2026-10-23T07:45:11.698Z"
          }
        },
        {
          "column": "Child fit",
          "fact": {
            "field": "child fit",
            "value": "The seat is intended for children weighing 18.1-54.4 kg / 40-120 lb and measuring 116.8-160 cm / 46-63 in.",
            "stated_as": "Designed for children from 18.1-54.4 kg / 40-120 lbs and 116.8-160 cm / 46”-63\"",
            "source_type": "guide",
            "source_url": "https://love-me-do-baby.myshopify.com/products/britax-up-n-go-backless-belt-positioning-booster-seat-raven",
            "source_read_at": "2026-10-23T07:44:43.304Z"
          }
        },
        {
          "column": "Setup",
          "fact": null
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/7639523655814",
      "name": "Britax UpNGo Click Backless Belt-Positioning Booster Seat",
      "url": "/products/ucp/lovemedobaby-com/7639523655814",
      "why": "The booster weighs 2 kg (4.5 lbs).",
      "cells": [
        {
          "column": "Seat weight",
          "fact": {
            "field": "Product weight",
            "value": "The booster weighs 2 kg (4.5 lbs).",
            "stated_as": "Product Weight: 2 kg (4.5 lbs)",
            "source_type": "listing",
            "source_url": "https://love-me-do-baby.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:34:25.361Z"
          }
        },
        {
          "column": "Child fit",
          "fact": {
            "field": "Child height range",
            "value": "Designed for children from 116.8-160 cm (46\"-63\").",
            "stated_as": "116.8-160 cm / 46”-63\"",
            "source_type": "listing",
            "source_url": "https://love-me-do-baby.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:34:25.361Z"
          }
        },
        {
          "column": "Setup",
          "fact": {
            "field": "Installation",
            "value": "Rigid LUAS connectors click in and release in seconds, making it easy to move between vehicles.",
            "stated_as": "The rigid LUAS connectors click in with ease and release in seconds, making it easy to move the seat between vehicles.",
            "source_type": "listing",
            "source_url": "https://love-me-do-baby.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:34:25.361Z"
          }
        }
      ]
    }
  ]
}