{
  "schema_version": "compare-page.v2",
  "page_id": "sleep-sacks-for-a-baby-with-a-strong-startle-reflex",
  "url": "https://robotrunk.com/compare/want/sleep-sacks-for-a-baby-with-a-strong-startle-reflex",
  "title": "Sleep sacks for a baby with a strong startle reflex",
  "question": "Which sleep sacks are suited to a baby with a strong startle reflex?",
  "answer": "Love To Dream Swaddle Up™: Keeping arms snug but elevated is said to reduce wake-ups from the Moro startle reflex. Love To Dream Swaddle Up™ Original: The reviewer notes it does not pin the arms down or crossed; instead the snug fit and arms-up position calm the startle reflex while leaving the hands free to self-soothe. It is said to suit babies who dislike tight swaddles but still startle awake, while babies who prefer a very secure swaddle are likely to sleep badly in it. ergoPouch Cocoon Swaddle Sack: The swaddle can be worn three ways - arms in, hands up or arms out - and is described as growing with the baby's startle reflex. Swaddelini Bamboo Blend Mint Arms Out™ Short Sleeve Sleep Sack: The design is said to soothe babies experiencing the Moro reflex by giving a calming environment.",
  "kind": "sleep sack",
  "market": "US",
  "generated_at": "2026-10-23T00:35:58.818Z",
  "columns": [
    "Startle reflex",
    "Arms and hands",
    "Temperature"
  ],
  "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.f6",
      "product": "Love To Dream Swaddle Up™ Original",
      "field": "not a traditional swaddle",
      "value": "The reviewer notes it does not pin the arms down or crossed; instead the snug fit and arms-up position calm the startle reflex while leaving the hands free to self-soothe.",
      "stated_as": "The reviewer notes it does not pin the arms down or crossed; instead the snug fit and arms-up position calm the startle reflex while leaving the hands free to self-soothe.",
      "source_type": "blog",
      "source_url": "https://www.alsomom.com/love-to-dream-swaddle-up-review/",
      "source_read_at": "2026-10-10T05:36:27.195Z"
    },
    {
      "ref": "p2.f7",
      "product": "Love To Dream Swaddle Up™ Original",
      "field": "temperature rating",
      "value": "This 1.0 TOG material is intended for room temperatures between 68°F and 75°F.",
      "stated_as": "This 1.0 TOG material is ideal for room temperatures between 68°F and 75°F.",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:03:04.916Z"
    },
    {
      "ref": "p2.f9",
      "product": "Love To Dream Swaddle Up™ Original",
      "field": "arms-up wings",
      "value": "The built-in wings let the baby sleep in an arms-up position, which testers found helped soothe a baby who naturally slept that way and gave just enough room to suck on hands to self-soothe.",
      "stated_as": "The built-in wings let the baby sleep in an arms-up position, which testers found helped soothe a baby who naturally slept that way and gave just enough room to suck on hands to self-soothe.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/love-to-dream",
      "source_read_at": "2026-10-10T05:36:10.545Z"
    },
    {
      "ref": "p2.f11",
      "product": "Love To Dream Swaddle Up™ Original",
      "field": "who it suits",
      "value": "It is said to suit babies who dislike tight swaddles but still startle awake, while babies who prefer a very secure swaddle are likely to sleep badly in it.",
      "stated_as": "It is said to suit babies who dislike tight swaddles but still startle awake, while babies who prefer a very secure swaddle are likely to sleep badly in it.",
      "source_type": "blog",
      "source_url": "https://www.alsomom.com/love-to-dream-swaddle-up-review/",
      "source_read_at": "2026-10-10T05:36:27.195Z"
    },
    {
      "ref": "p4.f6",
      "product": "Love To Dream Swaddle Up™",
      "field": "TOG / room temperature",
      "value": "The 1.0 TOG version is intended for room temperatures between 68°F and 75°F.",
      "stated_as": "This 1.0 TOG Material is ideal for room temperatures between 68°F & 75°F.",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:03:04.916Z"
    },
    {
      "ref": "p4.f9",
      "product": "Love To Dream Swaddle Up™",
      "field": "arms-up wings",
      "value": "The built-in wings let the baby sleep arms-up and the movement they allow was found very soothing.",
      "stated_as": "The built-in wings let the baby sleep arms-up and the movement they allow was found very soothing.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/love-to-dream",
      "source_read_at": "2026-10-10T06:42:19.270Z"
    },
    {
      "ref": "p4.f10",
      "product": "Love To Dream Swaddle Up™",
      "field": "startle reflex",
      "value": "Keeping arms snug but elevated is said to reduce wake-ups from the Moro startle reflex.",
      "stated_as": "Keeping arms snug but elevated is said to reduce wake-ups from the Moro startle reflex.",
      "source_type": "blog",
      "source_url": "https://namegify.com/blog/love-to-dream-swaddle-up-bamboo-review",
      "source_read_at": "2026-10-10T06:42:21.535Z"
    },
    {
      "ref": "p6.f1",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "what it is",
      "value": "The swaddle can be worn three ways - arms in, hands up or arms out - and is described as growing with the baby's startle reflex.",
      "stated_as": "One swaddle, 3 ways to wear - arms in, hands up, or arms out. The only swaddle to grow with your baby's startle reflex.",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "ref": "p6.f4",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "TOG rating",
      "value": "This variant is rated 0.2 TOG, the brand's lightest thermal weight.",
      "stated_as": "0.2 TOG",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-0-2-tog-daydream",
      "source_read_at": "2026-10-11T20:25:57.559Z"
    },
    {
      "ref": "p6.f9",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "one zip, some arm freedom",
      "value": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
      "stated_as": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
      "source_type": "review",
      "source_url": "https://www.alsomom.com/ergopouch-ergococoon-review/",
      "source_read_at": "2026-10-11T20:28:03.509Z"
    },
    {
      "ref": "p12.f9",
      "product": "Swaddelini Bamboo Blend Mint Arms Out™ Short Sleeve Sleep Sack",
      "field": "compression",
      "value": "Gentle compression from Hug Technology® is said to calm the baby and help them into a peaceful sleep while still allowing freedom of movement.",
      "stated_as": "Providing gentle compression helps calm your baby into a peaceful slumber with freedom of movement.",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-12T20:06:05.806Z"
    },
    {
      "ref": "p12.f10",
      "product": "Swaddelini Bamboo Blend Mint Arms Out™ Short Sleeve Sleep Sack",
      "field": "Moro reflex",
      "value": "The design is said to soothe babies experiencing the Moro reflex by giving a calming environment.",
      "stated_as": "Its unique design soothes babies when they experience the Moro reflex with a calming environment, fostering a sleep environment that promotes both rest and development.",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-12T20:06:05.806Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9546556113127",
      "name": "Love To Dream Swaddle Up™",
      "url": "/products/ucp/albeebaby-com/9546556113127",
      "why": "Keeping arms snug but elevated is said to reduce wake-ups from the Moro startle reflex.",
      "cells": [
        {
          "column": "Startle reflex",
          "fact": {
            "field": "startle reflex",
            "value": "Keeping arms snug but elevated is said to reduce wake-ups from the Moro startle reflex.",
            "stated_as": "Keeping arms snug but elevated is said to reduce wake-ups from the Moro startle reflex.",
            "source_type": "blog",
            "source_url": "https://namegify.com/blog/love-to-dream-swaddle-up-bamboo-review",
            "source_read_at": "2026-10-10T06:42:21.535Z"
          }
        },
        {
          "column": "Arms and hands",
          "fact": {
            "field": "arms-up wings",
            "value": "The built-in wings let the baby sleep arms-up and the movement they allow was found very soothing.",
            "stated_as": "The built-in wings let the baby sleep arms-up and the movement they allow was found very soothing.",
            "source_type": "review",
            "source_url": "https://www.mumsnet.com/reviews/love-to-dream",
            "source_read_at": "2026-10-10T06:42:19.270Z"
          }
        },
        {
          "column": "Temperature",
          "fact": {
            "field": "TOG / room temperature",
            "value": "The 1.0 TOG version is intended for room temperatures between 68°F and 75°F.",
            "stated_as": "This 1.0 TOG Material is ideal for room temperatures between 68°F & 75°F.",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:03:04.916Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9612221448423",
      "name": "Love To Dream Swaddle Up™ Original",
      "url": "/products/ucp/albeebaby-com/9612221448423",
      "why": "The reviewer notes it does not pin the arms down or crossed; instead the snug fit and arms-up position calm the startle reflex while leaving the hands free to self-soothe.",
      "cells": [
        {
          "column": "Startle reflex",
          "fact": {
            "field": "not a traditional swaddle",
            "value": "The reviewer notes it does not pin the arms down or crossed; instead the snug fit and arms-up position calm the startle reflex while leaving the hands free to self-soothe.",
            "stated_as": "The reviewer notes it does not pin the arms down or crossed; instead the snug fit and arms-up position calm the startle reflex while leaving the hands free to self-soothe.",
            "source_type": "blog",
            "source_url": "https://www.alsomom.com/love-to-dream-swaddle-up-review/",
            "source_read_at": "2026-10-10T05:36:27.195Z"
          }
        },
        {
          "column": "Arms and hands",
          "fact": {
            "field": "arms-up wings",
            "value": "The built-in wings let the baby sleep in an arms-up position, which testers found helped soothe a baby who naturally slept that way and gave just enough room to suck on hands to self-soothe.",
            "stated_as": "The built-in wings let the baby sleep in an arms-up position, which testers found helped soothe a baby who naturally slept that way and gave just enough room to suck on hands to self-soothe.",
            "source_type": "review",
            "source_url": "https://www.mumsnet.com/reviews/love-to-dream",
            "source_read_at": "2026-10-10T05:36:10.545Z"
          }
        },
        {
          "column": "Temperature",
          "fact": {
            "field": "temperature rating",
            "value": "This 1.0 TOG material is intended for room temperatures between 68°F and 75°F.",
            "stated_as": "This 1.0 TOG material is ideal for room temperatures between 68°F and 75°F.",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:03:04.916Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8862969462953",
      "name": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "url": "/products/ucp/ergopouch-com/8862969462953",
      "why": "The swaddle can be worn three ways - arms in, hands up or arms out - and is described as growing with the baby's startle reflex.",
      "cells": [
        {
          "column": "Startle reflex",
          "fact": {
            "field": "what it is",
            "value": "The swaddle can be worn three ways - arms in, hands up or arms out - and is described as growing with the baby's startle reflex.",
            "stated_as": "One swaddle, 3 ways to wear - arms in, hands up, or arms out. The only swaddle to grow with your baby's startle reflex.",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Arms and hands",
          "fact": {
            "field": "one zip, some arm freedom",
            "value": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
            "stated_as": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
            "source_type": "review",
            "source_url": "https://www.alsomom.com/ergopouch-ergococoon-review/",
            "source_read_at": "2026-10-11T20:28:03.509Z"
          }
        },
        {
          "column": "Temperature",
          "fact": {
            "field": "TOG rating",
            "value": "This variant is rated 0.2 TOG, the brand's lightest thermal weight.",
            "stated_as": "0.2 TOG",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-0-2-tog-daydream",
            "source_read_at": "2026-10-11T20:25:57.559Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/7961557467210",
      "name": "Swaddelini Bamboo Blend Mint Arms Out™ Short Sleeve Sleep Sack",
      "url": "/products/ucp/strolleria-com/7961557467210",
      "why": "The design is said to soothe babies experiencing the Moro reflex by giving a calming environment.",
      "cells": [
        {
          "column": "Startle reflex",
          "fact": {
            "field": "Moro reflex",
            "value": "The design is said to soothe babies experiencing the Moro reflex by giving a calming environment.",
            "stated_as": "Its unique design soothes babies when they experience the Moro reflex with a calming environment, fostering a sleep environment that promotes both rest and development.",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-12T20:06:05.806Z"
          }
        },
        {
          "column": "Arms and hands",
          "fact": {
            "field": "compression",
            "value": "Gentle compression from Hug Technology® is said to calm the baby and help them into a peaceful sleep while still allowing freedom of movement.",
            "stated_as": "Providing gentle compression helps calm your baby into a peaceful slumber with freedom of movement.",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-12T20:06:05.806Z"
          }
        },
        {
          "column": "Temperature",
          "fact": null
        }
      ]
    }
  ]
}