Velocity is a sensor that mounts to your barbell and a coaching app that measures your reps, detects fatigue, and adjusts your load, reps, rest or stop decision in real time.
Founding orders open now · $149.99 hardware · $9.99/month when activated
Charged today. Full refund any time before your unit ships, and 30 days after it arrives
Active special operations athletes have been training on Velocity since June.
Founding orders go out first. Charged when you order, cancellable for a full refund any time before your unit ships.
Filed as one invention: sensor, engine, and decision loop. Pending means filed and under examination, not granted.
Hardware and membership. Thirty days from delivery, no conditions.
A top set of back squats against a 20% velocity loss limit. Watch the decision your watch cannot make.
Your reps, at the source. Live bar speed the moment the weight moves.
Velocity, fatigue and your history, read together.
The next set changes to fit today’s athlete.
More individualised every session.
Step 03 is the product. Everything else exists to make it correct.
Charged today. Full refund any time before your unit ships, and 30 days after it arrives.
One module. Two mounts. Measured at the source.


Direct load velocity, measured on the bar itself.
Athlete and load moving together, for loaded work beyond the bar.
Motion sensing at the source, over Bluetooth. No heart rate, no skin sensors, deliberately. Movement is what the next set depends on.
One week I trained with world-class coaching. The next I was alone with a barbell in a plywood gym overseas. Same standard. Half the guidance.
So I built the coach that travels.
Max Darsonval · Founder & CEO
Since June 2026, Velocity has been in the hands of active special operations athletes. They train under load, in the field, and they have no patience for a product that doesn’t work. Their sessions are what we’re building on.
Longitudinal results are still being validated. Founding members will receive the data as it clears our testing standard.
Results publish when they clear our own bar. Founding members read them first.
Velocity is a Proud Partner of the Navy SEAL Foundation, a nonprofit supporting the SEAL community and their families.
GovX marketplace partner. The members-only store for those who serve.
Member, NVIDIA Inception. NVIDIA’s startup program.
SEAL Future Foundation pilot partner. Pilot agreement signed July 2026.
Charged today. Full refund any time before your unit ships, and 30 days after it arrives.
300 athletes get first access. When they are gone, founding pricing goes with them.
We are building to ship founding orders in December. Manufacturing is not locked yet, so we are not calling it a promise. Founding orders are charged when you order. If the date moves, founding members hear it first, and you can cancel for a full refund any time before your unit ships.
Full refund on hardware and membership, 30 days from delivery. You send it back, we refund everything. No conditions.
Required for the sensor to operate. Cancel any time.
30 day guarantee. Full refund on hardware and membership, 30 days from delivery.
You’re on the build report list. You’ll get each report as it clears our testing standard. Your founding unit is a separate step, and you can order it any time.
We’ll send the Field Guide and your Founding 300 updates to this address. Add hello@velocitytraining.ai to your contacts so they land in your inbox, not your spam folder.
Charged today. Full refund any time before your unit ships, and 30 days after it arrives.