Apptronik Apollo Specifications

Last updated: 2026-06-08

Physical
Height	173 cm (5'8")
Weight	73 kg (160 lbs)
Reach	Not publicly specified
Locomotion	Bipedal walking
Degrees of Freedom	~38 total
Payload Capacity	25 kg (55 lbs)

Power & Battery
Battery Type	Hot-swappable lithium-ion pack
Runtime	~4 hours per battery
Key Feature	Battery swaps in seconds — designed for near-continuous operation in shift environments

Mobility
Walking Speed	~1.5 m/s (typical operating speed)
Terrain	Flat and moderately uneven indoor surfaces
Stair Capability	Under development / limited

Actuators
Actuator Type	Series elastic actuators (SEA) — compliant, force-controlled
Design Origin	Derived from Apptronik's NASA JSC work on the Valkyrie space robot
Safety	Compliant joints absorb impacts and limit peak forces — suited to human-collaborative environments

Sensing & Perception
Cameras	RGB-D (colour + depth) head-mounted cameras
IMU	Inertial measurement unit for balance and orientation
Force / Torque	Joint-level torque sensing via series elastic actuators

AI & Software
AI Platform	Third-party AI models; Google partnership for large-scale robot AI training
Autonomy Level	Semi-autonomous; supervised commercial deployment
SDK	Available to partners and developers

Commercial
Country of Origin	USA 🇺🇸 (Austin, Texas)
Status	Commercial pilots
Pricing	Enterprise pricing — not publicly disclosed
Known Partners	Mercedes-Benz, Google, NASA
Open Source	No (SDK available)

How Apollo Compares

Spec	Apollo	Figure AI	Agility Digit
Height	173 cm	~170 cm	175 cm
Weight	73 kg	~60 kg	~65 kg
Payload	25 kg	20 kg	16 kg
Battery	~4 h (hot-swap)	~5 h	~3–4 h
Country	USA	USA	USA
Status	Commercial pilots	Commercial deploy	Commercial deploy

Specification Sources

Apptronik Apollo official page — primary source for height, weight, payload, battery specs
TechCrunch — Apollo launch (2023) — initial confirmed specification details

Please note: Specifications reflect publicly available data at time of writing. Some figures are approximate. Hot-swap battery runtime may vary by task profile. Always verify with the manufacturer for the most current specifications.