Moderate Recalled September 26, 2003 Approximately 6,000 units Updated July 21, 2025

CPSC, Segway LLC Announce Voluntary Recall to Upgrade Software on Segway™ Human Transporters

The hazard

Under certain operating conditions, particularly when the batteries are near the end of charge, some Segway HTs may not deliver enough power, allowing the rider to fall. This can happen if the rider speeds up abruptly, encounters an obstacle or continues to ride, after receiving a low-battery alert.

Incidents reported: Segway LLC has received three reports of falls that may be related to this condition, including one report of a consumer who sustained a head injury requiring stitches.

What to do now

Call Segway LLC for information on how to receive a free software upgrade. Segway LLC is directly contacting owners of these products. Riders are reminded that, even after the software upgrade, appropriate operating techniques, as described in Segway HT user materials, are essential to safety.

Contact: Call Segway LLC toll-free at 877-889-9020 between 8 am and 8 pm Monday through Friday (ET).

About this recall

This recall involves all Segway HT i167 ("i Series") models sold to consumers. In addition, Segway LLC is including all e167 ("e Series") and i167 models sold to commercial users, and all p133 ("p Series") models sold to consumers in test markets.

Product photos

Recalled Segway HT i167
Recalled Segway HT i167
Recalled Segway HT p133
Recalled Segway HT p133
Recalled Segway HT e167
Recalled Segway HT e167

Photos: U.S. CPSC