{
  "schema_version": "compare-page.v2",
  "page_id": "breast-pumps-that-adjust-suction-automatically",
  "url": "https://robotrunk.com/compare/want/breast-pumps-that-adjust-suction-automatically",
  "title": "Breast pumps that adjust suction automatically",
  "question": "Which breast pumps adjust their suction automatically during a pumping session?",
  "answer": "Willow Pump Willow 360: Suction is described as personalised: the pump senses when to move from stimulation to expression and adjusts itself, so no buttons are pressed mid-session.\nWillow Pump Willow 360® Wearable Breast Pump: The maker says sensors automatically detect letdown and track milk volume in real time.",
  "kind": "breast pump",
  "market": "US",
  "generated_at": "2026-10-27T14:31:45.363Z",
  "columns": [
    "Automatic suction",
    "Sensors",
    "Session shutoff"
  ],
  "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": "p1.f7",
      "product": "Willow Pump Willow 360",
      "field": "sensors",
      "value": "Built-in sensors detect letdown automatically and track how much milk is collected as the session runs.",
      "stated_as": "Sensors automatically detect letdown and track milk volume in real time.",
      "source_type": "guide",
      "source_url": "https://onewillow.com/products/willow-360-and-pump-anywhere-case-bundle",
      "source_read_at": "2026-10-26T00:46:10.151Z"
    },
    {
      "ref": "p1.f9",
      "product": "Willow Pump Willow 360",
      "field": "automatic suction",
      "value": "Suction is described as personalised: the pump senses when to move from stimulation to expression and adjusts itself, so no buttons are pressed mid-session.",
      "stated_as": "Suction is described as personalised: the pump senses when to move from stimulation to expression and adjusts itself, so no buttons are pressed mid-session.",
      "source_type": "review",
      "source_url": "https://www.thequalityedit.com/articles/willow-breast-pump-3-0-review",
      "source_read_at": "2026-10-26T00:46:22.297Z"
    },
    {
      "ref": "p2.f9",
      "product": "Willow Pump Willow 360® Wearable Breast Pump",
      "field": "sensors",
      "value": "The maker says sensors automatically detect letdown and track milk volume in real time.",
      "stated_as": "Sensors automatically detect letdown and track milk volume in real time.",
      "source_type": "guide",
      "source_url": "https://onewillow.com/products/willow-pump-360",
      "source_read_at": "2026-10-26T00:59:31.829Z"
    },
    {
      "ref": "p2.f12",
      "product": "Willow Pump Willow 360® Wearable Breast Pump",
      "field": "Auto shutoff",
      "value": "It says the pump automatically shuts off after 25 minutes for every pumping session.",
      "stated_as": "It says the pump automatically shuts off after 25 minutes for every pumping session.",
      "source_type": "review",
      "source_url": "https://whichbreastpump.com/blogs/reviews/willow-360/",
      "source_read_at": "2026-10-26T01:00:25.762Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "onewillow-com",
        "display_name": "onewillow.com"
      },
      "product_id": "gid://shopify/Product/7681184989277",
      "name": "Willow Pump Willow 360",
      "url": "/products/ucp/onewillow-com/7681184989277",
      "why": "Suction is described as personalised: the pump senses when to move from stimulation to expression and adjusts itself, so no buttons are pressed mid-session.",
      "cells": [
        {
          "column": "Automatic suction",
          "fact": {
            "field": "automatic suction",
            "value": "Suction is described as personalised: the pump senses when to move from stimulation to expression and adjusts itself, so no buttons are pressed mid-session.",
            "stated_as": "Suction is described as personalised: the pump senses when to move from stimulation to expression and adjusts itself, so no buttons are pressed mid-session.",
            "source_type": "review",
            "source_url": "https://www.thequalityedit.com/articles/willow-breast-pump-3-0-review",
            "source_read_at": "2026-10-26T00:46:22.297Z"
          }
        },
        {
          "column": "Sensors",
          "fact": {
            "field": "sensors",
            "value": "Built-in sensors detect letdown automatically and track how much milk is collected as the session runs.",
            "stated_as": "Sensors automatically detect letdown and track milk volume in real time.",
            "source_type": "guide",
            "source_url": "https://onewillow.com/products/willow-360-and-pump-anywhere-case-bundle",
            "source_read_at": "2026-10-26T00:46:10.151Z"
          }
        },
        {
          "column": "Session shutoff",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "onewillow-com",
        "display_name": "onewillow.com"
      },
      "product_id": "gid://shopify/Product/7302948618333",
      "name": "Willow Pump Willow 360® Wearable Breast Pump",
      "url": "/products/ucp/onewillow-com/7302948618333",
      "why": "The maker says sensors automatically detect letdown and track milk volume in real time.",
      "cells": [
        {
          "column": "Automatic suction",
          "fact": null
        },
        {
          "column": "Sensors",
          "fact": {
            "field": "sensors",
            "value": "The maker says sensors automatically detect letdown and track milk volume in real time.",
            "stated_as": "Sensors automatically detect letdown and track milk volume in real time.",
            "source_type": "guide",
            "source_url": "https://onewillow.com/products/willow-pump-360",
            "source_read_at": "2026-10-26T00:59:31.829Z"
          }
        },
        {
          "column": "Session shutoff",
          "fact": {
            "field": "Auto shutoff",
            "value": "It says the pump automatically shuts off after 25 minutes for every pumping session.",
            "stated_as": "It says the pump automatically shuts off after 25 minutes for every pumping session.",
            "source_type": "review",
            "source_url": "https://whichbreastpump.com/blogs/reviews/willow-360/",
            "source_read_at": "2026-10-26T01:00:25.762Z"
          }
        }
      ]
    }
  ]
}