Description

The S1 is described by TransitX as a “Waist Robot Walker” for people with mobility issues. It is worn around the waist/hip area and upper legs, and its control system uses sensors in the motors and joints to interpret the user’s movement intent and synchronize powered assistance during walking, climbing, and other movement scenarios. Public materials list servo motors, 17 Nm (12.5 lb-ft) motor output, three modes with eight assistance levels, 3 – 4 hours of battery life, and a suitable user height range of 1.5 – 2.0 m (4 ft 11 in – 6 ft 7 in).

Application(s): Walking assistance; mobility support; wellness/outdoor walking aid; support for people with mobility issues

Weight of Device: 2.4 kg (5.3 lb) net device weight; S1 catalog lists 7.3 kg (16.1 lb) gross/package

Supplied Torque: 17 Nm (12.5 lb-ft) motor output; TransitX homepage lists 30 – 50% assistive force

Battery / Runtime: Lithium battery; 74 Wh, 5 Ah; 3–4 hours runtime; 0–100% recharge in 2.5 hours; 1,000 charging cycles listed

Notes: Current (2026) public-facing materials use TransitX branding, while the S1 catalog PDF and CES 2026-related listing use Heimgear branding.

TransitX / Heimgear, see company profile

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