# Wearable breast pump versus standard electric breast pump How does a wearable breast pump differ from a standard electric breast pump? Willow Pump Willow Sync Wearable Breast Pump: A wearable breast pump\. One motor powers two cups to evenly distribute suction with adjustable tubing\. Hands\-free pumping anywhere\. Willow Pump Willow 360®: A wearable breast pump\. Described as 100% leak\-proof, hospital\-grade, and app\-controlled\. Medela Pump In Style Pro: It is a compact portable double electric breast pump\. It can be used to double or single pump\. Medela Harmony: Harmony is a single, manual breast pump designed for occasional time away from the baby\. ### 1. [Willow Pump Willow Sync Wearable Breast Pump](/products/ucp/onewillow-com/7942046318685) (sold by onewillow\.com) Hands\-free pumping anywhere\. - Type: A wearable breast pump\. (listing) - Design: One motor powers two cups to evenly distribute suction with adjustable tubing\. (listing) - Features: Hands\-free pumping anywhere\. (listing) - Use: Hands\-free pumping anywhere\. (listing) ### 2. [Willow Pump Willow 360®](/products/ucp/onewillow-com/7302948618333) (sold by onewillow\.com) A wearable breast pump\. - Type: A wearable breast pump\. (listing) - Design: - - Features: Described as 100% leak\-proof, hospital\-grade, and app\-controlled\. (listing) - Use: - ### 3. [Medela Pump In Style Pro](/products/ucp/lovemedobaby-com/7435388452998) (sold by lovemedobaby\.com) It is a compact portable double electric breast pump\. - Type: It is a compact portable double electric breast pump\. (listing) - Design: - - Features: It has 16 levels plus stimulation and expression modes\. (listing) - Use: It can be used to double or single pump\. (listing) ### 4. [Medela Harmony](/products/ucp/lovemedobaby-com/2214800835) (sold by lovemedobaby\.com) Harmony is a single, manual breast pump designed for occasional time away from the baby\. - Type: Harmony is a single, manual breast pump designed for occasional time away from the baby\. (listing) - Design: - - Features: It is small, lightweight and portable and can fit into a handbag\. (listing) - Use: It is described as a good option for travel or as an occasional backup to a double electric breast pump\. (listing) 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\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-16T13:20:29.134Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)