# Minimum newborn weight for baby bouncers What is the lowest newborn weight at which a baby bouncer can be used safely? UPPAbaby Mira / Mira V2: The included newborn insert fits babies from 6 lbs\. UPPAbaby Mira V2 3\-in\-1 Bouncer: The included newborn insert fits babies from 6 lbs\. BabyBjörn Bouncer Begin: The manual lists 0–9 months and 6\.2–20 lbs, snug cocoon\-like design, patented easy\-to\-use buckles, quick\-zip washable seat, and natural rocking with no batteries\. ### 1. [UPPAbaby Mira / Mira V2](/products/ucp/albeebaby-com/9641134817511) (sold by albeebaby\.com) The included newborn insert fits babies from 6 lbs\. - Minimum weight: The included newborn insert fits babies from 6 lbs\. (guide) - Maximum weight: Infant bouncer use is 6–20 lbs, and the lowest position is only for babies up to 15\.5 lbs\. (guide) - Age range: Suitable from birth to 2 years\. (guide) ### 2. [UPPAbaby Mira V2 3\-in\-1 Bouncer](/products/ucp/albeebaby-com/9641135079655) (sold by albeebaby\.com) The included newborn insert fits babies from 6 lbs\. - Minimum weight: The included newborn insert fits babies from 6 lbs\. (guide) - Maximum weight: In infant use it takes 6\-20 lbs, and in the lowest position only until 15\.5 lbs\. (guide) - Age range: The bouncer is suitable from birth to 2 years\. (guide) ### 3. [BabyBjörn Bouncer Begin](/products/ucp/albeebaby-com/9667133571303) (sold by albeebaby\.com) Bouncer Begin is made especially for smaller babies from day one and is described as feeling almost as comforting as being in arms\. - Minimum weight: The manual lists 0–9 months and 6\.2–20 lbs, snug cocoon\-like design, patented easy\-to\-use buckles, quick\-zip washable seat, and natural rocking with no batteries\. (manual) - Maximum weight: The manual lists 0–9 months and 6\.2–20 lbs, snug cocoon\-like design, patented easy\-to\-use buckles, quick\-zip washable seat, and natural rocking with no batteries\. (manual) - Age range: - ## Also cited in the text - BabyBjörn Bouncer Begin, positioning: Bouncer Begin is made especially for smaller babies from day one and is described as feeling almost as comforting as being in arms\. (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 2026-10-25T01:01:23.890Z. 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)