What's the relationship between Sentry6 and Pitcher3D?

Pitcher3D is our flagship 18-sensor full-body suit, used with Biomechanical engine for analysis of any type of sport motion at around $7,000. Sentry6 takes the same matured hardware and software and distils it to the essentials -hips, torso, and throwing arm -in a 6-sensor sleeve any pitcher can wear with dedicated pitching analytics in both mobile and PC apps.

What's the 'Slingshot' focus?

The slingshot is the kinetic chain that turns leg drive into pitch velocity: hips fire, torso loads, arm releases. Sentry6 measures the three links that matter most, hips pivot, chest pivot and their timing difference.

How accurate is it on a real mound?

200Hz capture, lab-grade IMUs, no markers, no cameras, no line-of-sight and has all that inside the lab or outside on the mound.

What's the difference between Manager and Pro?

Both are 6-sensor sleeves. The Manager ships with upgradable sensors and can handle angular velocities up to 2k degrees per second which can handle junior high and most high school pitchers. The Pro is factory-locked to our top-tier sensors and can detect angular velocities up to 4k degrees per second (we have yet to register anyone' elbow or arm faster then 2900).

Can legs be added to Sentry6 so the leg analysis would be included?

Yes. The Kickstarter will offer leg add-on to turn the sentry6 into a sentry12.

Can the user upgrade sensors from L2 to L3 on their own?

Yes, all you need is a screwdriver to pop two lids open and then unplug old sensor to replace with a new one (no software or any other changes needed).

When does the Kickstarter go live?

July 28th. Drop your email and we'll notify you the moment it launches -early backers lock in the best pricing on both Manager and Pro models. We expect to offer at least 33% discount for backers.

SENTRY6 SLEEVE

An affordable 6-sensor Pitching Sleeve & Digital Coach

Lab-Grade Tech, Built for the Field

Data directly to your phone on the field or Deep-Dive Analysis on PC for a full biomechanical breakdown with side-by-side 3D model and video replay.

All 16 data points (slides)All 16 data points (video)

Extracted from the 18-sensor Suit

The "Slingshot" Focus:

We’ve distilled our full-body system down to the essentials, the hips, torso, and pitching arm

Pro Pedigree:

Sentry6 uses the same matured hardware and software as our $7,000 PITCHER3D, but in a simpler to wear, simpler to use package. The 30 years of science is well hidden away behind simple app screens.

Help Us Bring Our Working Prototypes To Market

3 levels of high performance sensors in 2 models, the Manager and the Pro. The sensors are upgradable by the user.

Back Our Kickstarter Project To Complete Tooling to Manufacture & Bring Our High-fidelity Systems To The Consumer

Click Here To See Our Kickstarter Prelaunch Page

Click here

Click here to be notified on July 15 when the Kickstarter Campaign Launches and All Product Details go Public

Back us · Kickstarter opens Dec. 2nd

LAB-GRADE TECH,
BUILT FOR THE FIELD.

A 6-sensor pitching sleeve and digital coach -extracted from our $7,000 Pitcher3D suit and distilled to the essentials: hips, torso, and throwing arm. Data on your phone at the field, full biomechanical deep-dive on PC.

200Hz

Field capture rate

Measures

16 stats

Scroll to the bottom and enter your name in a raffle to win 1 of 5 Sentry6 systems BEFORE the Kickstarter Campaign concludes

The Technology Pipeline

01

6-Sensor Array

Six high-fidelity IMUs ride the hips, torso, and pitching arm -the same matured hardware powering our $7,000 Pitcher3D suit, in a simpler-to-wear sleeve.

02

200Hz 3D Slingshot

Our Slingshot focus rebuilds your kinematic chain in 3D at 200Hz -pelvis fires, torso loads, arm releases. 30 years of biomechanics, hidden behind simple app screens.

03

Phone Field. PC Lab.

Get the call-out numbers on your phone between innings. Sit down at the PC later for the full deep-dive: side-by-side 3D model and video replay, pitch by pitch.

// 16 Measured Values Per Pitch

No vanity scores.
Just the physics your delivery is made of, like:

Showing 4 of 16

ARM_SLOT.DEG

Arm Slot

Vertical release angle relative to spine, pitch by pitch.

ROT_VEL.DEG_S

Shoulder Velocity

Peak internal rotation speed of the throwing shoulder

HIP_LEAD.MS

Hip-Torso Sep

Millisecond delta between pelvis and shoulder rotation -the slingshot.

REL_HEIGHT.M

Release Height

Exact height and extension of the elbow at release, every pitch.

Get the call-out numbers on your phone between innings. Sit down at the PC later for a full biomechanical breakdown -elbow height, forearm tilt, joint tracking, all synced to your video.

3D model + sync video,
complete biomechanical engine with relation graphics.

// PC Deep-Dive

// 3 Sensor Tiers ·
User Upgradable

Start where your budget lands. Upgrade the boards, not the sleeve.

Every Sentry6 Manager ships with six IMU sensors. Swap individual boards for higher gyro range as your speeds get faster

// L1

1.5k °/s

Entry

// L2

2k °/s

Standard

// L3

4k °/s

PRO

// Choose Your Sleeve

Two models. One slingshot.

Sentry6: Manager

The upgradable sleeve.

Six standard 2K and 1.5K sensors, which are accurate but not as fast as our top speed sensor. Start here for little leaguers where and grow into the 4K systems as velocities go higher.

Sentry6: Pro

The locked-in flagship.

Top-tier L3 sensors for high velocity action placed where needed (arm) and L1 where accuracy is the only objective and angular velocities never go higher than 1500 degrees/second.

Sentry6: LEGS

THE LOWER-BODY FOUNDATION.

Precision L2 sensors specifically calibrated for lower-body biomechanics, capturing knee height, stride length and foot landing dynamics & timing -expanding your data capture to a complete 18-point Sentry12 dataset.

Understanding

the Sentry6 Ecosystem

Our hardware is built on an Open Sharing Model. A single Sentry6 sleeve can be shared across an unlimited number of players and coaches -the hardware is never locked to a single user account. You simply select the software workflow that fits your purpose.

THE MOBILE SUITE

(ON-THE-MOUND TRACKING)

1. Pitcher Account

Purpose: The essential daily training and logging bridge.
Features:
- Record pitches, log session captures directly from the mound for internal use or export to 3rd party labs.
- View training tasks and Algorithm-Assisted Practice Insights derived from coach-verified sessions.
- Note on Diagnostics: If used without an active coach review, diagnostics remain marked as UNVERIFIED. Once a verified coach signs-off or adjusts a diagnostic prognosis, guided metrics become active for practice.

2. Coach Account

Purpose: Comprehensive team management, session analysis, and diagnostic oversight.
Features:
- Includes all Pitcher Account tools, plus access to our proprietary Deterministic Motion Analysis Algorithm.
- Verified Prognosis Workflow: input pitch recordings, approve or adjust prognosis, set an active prognosis timeframe, and push validated targets to the pitcher's app.
- Safety & Oversight: Diagnostic prescriptions automatically expire after the coach-set duration, ensuring players maintain active coach supervision.
- Coach Verification: All coach accounts require initial training completion to ensure accurate interpretation of algorithm reports and general software application navigation.

The Desktop Powerhouse (Laboratory Precision)

P3D BioMech PC App (Full-Featured License)

Our most powerful kinematic display engine. Built for deep-dive analytics, it allows unrestricted graphing flexibility, tracking complex multi-axis relationships between all joint and bone segments outside standard baseball points of interest.

For decades, professional biomechanical data was locked behind $100,000 laboratory systems.

Sentry6 changes the game.

Sentry6 Sentry12 (Sentry6 with Legs)

Intelligence Briefing

Help us bring it to market on

We’re bringing lab-grade telemetry out of the clean room and straight to the dugout. Back our Kickstarter project to lock in elite, 200Hz motion-capture data at a fraction of lab costs. True velocity metrics for everyone.

Raffle Entry Form & Launch Notification