Get STRIV

Every Step,Informed.

Lab-grade movement intelligence on every run.Lab-grade intelligence on every run.

HSA/FSA-eligible with Truemed

Truemed is for qualified customers. HSA/FSA tax savings vary. Learn more at truemed.com/disclosures.

BATCH 1 SOLD OUT

Become a STRIV Founding Member

20% off full price · free shipping, refundable within 30 days20% off · refundable within 30 days

Batch 2 open now: shipping starts October 20.

Where our team comes from

Engineers, scientists, designers — above all, athletes.

Where our team comes from

Engineers, scientists, designers — above all, athletes.

Features

Monitor your training from the ground up.

Pace, heart rate, and sleep are familiar ways to track training. STRIV adds what's missing: what happens when your feet meet the ground.

Step-level sensing[ 01 ]

Measure each step.

128 sensors under each foot measure pressure and estimate force, from landing through push-off.

STRIV app pressure accumulation showing left and right pressure hot spots and average impact force

Your Movement Profile[ 02 ]

Learn what is normal for you.

Your Movement Profile learns your usual stride across runs, so each new run has a personal baseline.

Form and load[ 03 ]

Notice changes in form and load.

Follow your Form Score and MSK Load to see how your movement and training demand change from run to run.

STRIV app run summary with Form Score and MSK Load alongside the route

Adjust in real time[ 04 ]

Adjust now. Plan for next time.

Hear Ace’s cues while you run, then explore a personal Focus with guidance and exercises for your next run.

STRIV app Focus Story with guidance for a stronger push-off

Hardware: Lab-Grade Precision

Sits under the insole you already run in.

01256 pressure sensors128 per foot256pressure sensors

026-axis IMUmotion in every pod6-axis IMUmotion in every pod

030.92″ × 0.92″compact pod0.92″ × 0.92″compact pod

041–2 weeksper charge1–2 weeksper charge

05Gold-standard validatedwith lab gait analysis systemsGold-standard validatedwith lab gait analysis systems

Guarantee

Peace of mind,
guaranteed.

We've got you covered, so you can focus on your run.

01No subscription requiredRecord every run, see your form and load scores, and keep your full history. The advanced coaching tier is extra, and optional.

02Covered for 500 milesDesigned to last a full pair of running shoes. If a sensor wears out in its first 500 miles, we replace it at no cost. After that, you replace the insole, not the system. Warranty terms apply.

03Refundable within 30 daysNot right for you? Return it within 30 days of delivery for a refund. Terms apply.

The app[ 01 / 03 ]

See your week take shape.

Distance, training load, and form. A visual view of the running you have put in.

Illustrative app screens · sample data

Meet Ace. Explore the coaching

STRIV app demo: weekly charts for distance, training load, intensity and form

STRIV app demo: route map with coaching and pressure-shift markers above a run summary

STRIV app demo: push-off Focus Story with the grounded rear calf highlighted at toe-off

Voices

Hear from our early adopters.

Jake Riley, 2020 Olympic Marathoner & US Champion

“STRIV’s technology isn’t just another smart wearable; it’s a Game-Changer unlike anything I’ve seen before! After testing the sensors and reviewing the data firsthand, I’m convinced of its value!”

Joe McConkey, Head Coach @ Boston Running Center

“Accurate data with 128 sensors per foot, a very thin and unobtrusive insert and easy to understand results – STRIV is in position to become the industry leader in publicly available bio-mechanical devices.”

Dr. Drew Deppen, Coach, Chiropractor, Founder @ Motion Performance Group

“In a world full of gadgets that simply look sexy and take your attention, STRIV facilitates a more mindful way where one can see, in real time, if what they think is happening, is actually happening. It’s a Game Change for athletes, coaches, and clinicians.”

Keith Taylor, Ultramarathon Runner

“The number one benefit to STRIV is actionable insights while I'm running. If my form slips, I get that immediate notification and I can adjust. That's everything to me.”

Run club

Community in motion

It’s not only the miles in your training that count,
but the movement within those miles.

Group of runners heading down a city street on a community run

Runners gathered outside the venue for the pre-run briefing

STRIV insoles on the demo table at a community run event

Runners lining up before the start of a community run

Runners climbing a tree-lined road along the water

Runners trying STRIV insoles at the demo table

Runners chatting outside the meetup venue after a run

Runners looking at a STRIV insole demo up close

Order your STRIV

Secure priority access to STRIV's first production release at the Founding Member price.

20% off full price · free shipping, refundable within 30 days20% off · refundable within 30 days

Your data stays yours

Everything your STRIV records stays available to you in the app. An advanced AI coaching tier is coming: completely optional, and free for Founding Members for its first six months.

Frequently asked
questions

A thin sensing layer sits beneath your shoe’s existing insole. Its 256 pressure sensors (128 per foot) and motion sensors map how load moves across both feet, every step, and stream the data to the app.

Watches and pods typically estimate pace, power, or other running metrics from the wrist or shoe. STRIV measures pressure and motion under both feet, then turns those patterns into live coaching cues and a clear post-run summary.

STRIV captures how pressure, force, timing, and movement change through every step. Explore the measurements on the Learn page.

STRIV’s measurements have been tested against Bertec force-plate treadmills, the gold standard for measuring running forces. See the validation on the Learn page.

Yes. Once your insoles are connected, STRIV captures every step automatically. When you choose live coaching, Ace can also surface cues you can act on during your run.