Amazon Sparrow

What it's for

Amazon Sparrow is the first robotic arm in Amazon's fleet that can pick a single product out of a bin of mixed items and set it down for onward transport, a task known as "singulation". Unveiled in November 2022 and built on a modified Fanuc arm with 7 degrees of freedom, it sits in a steel enclosure about 2.44 m tall. A vacuum gripper and computer vision recognize, according to the manufacturer, about 65% of Amazon's catalog.

In practice: work at a station where you have to pick one of thousands of different items from a bin. Difficulties start with loose or unusual packaging, where a human is still needed. Sparrow works together with Amazon Proteus in three fully robotized Amazon centers in Poland: Gliwice, Świebodzin and Kołbaskowo.

This is not a product you can buy. If you want to understand how similar tasks are solved by robots available on the market, see the article “Cobot or Industrial Robot” and the use cases warehouses and factories.

Who it's for

Worth considering for: logisticians, pick-and-place system integrators and robotics students who want to see how computer vision is applied at scale in warehouse picking. As study material it is worth reading.

Probably not for: anyone who wants to order such an arm. Sparrow is not sold externally and has no price or full spec sheet. If your need is picking single items in a small or mid-sized warehouse, look at the general-purpose arms in the category “Cobots”, for example FANUC CRX-10iA, with a gripper and camera from an integrator. For precise work on a small table, consider Mecademic Meca500.

Deployments

Confirmed deployments in Poland: Sparrow works in three fully robotized Amazon centers, in Gliwice, Świebodzin and Kołbaskowo (source: PAP, a piece about several hundred robots in an Amazon logistics center in Poland). Amazon does not disclose the number of units.

Worldwide the arm operates in the company's fulfillment network. It recognizes about 65% of Amazon's catalog but has trouble with loose or unusual packaging, so it still works alongside people. Competitors in this category include Berkshire Grey and RightHand Robotics, but we do not profile them here.

FANUC CRX-10iA is a collaborative arm with a 10 kg payload: a sensible base for your own picking station, but you have to select the gripper and vision separately. Its maker is FANUC, and Sparrow was built precisely on a modified arm from that company. Mecademic Meca500 is the smallest 6-axis arm (330 mm reach, 500 g payload, 5 micrometer repeatability), suited to small components, not parcels.

Galbot S1 is an industrial dual-arm robot with a 50 kg payload, working since spring 2026 at the CATL factory: a completely different scale. Boston Dynamics Stretch unloads crates from trucks, and HAI Robotics HaiPick A42 pulls totes from racks at heights of up to 6 m. For transport fleets: Amazon Proteus and Locus Origin.

Sparrow was unveiled in November 2022 as Amazon's first arm capable of singulation, that is, picking single products from a bin holding many different items. Its maker, Amazon Robotics (formerly Kiva Systems), built it on a modified Fanuc arm.

Since 2022 Sparrow has reached Amazon's fulfillment centers, including the Polish facilities in Gliwice, Świebodzin and Kołbaskowo, where it works in tandem with Proteus. Later generations are not confirmed, so we do not describe them.