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.
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
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Click here to be notified on July 15 when the Kickstarter Campaign Launches and All Product Details go Public
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.
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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.
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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.
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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.
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THE MOBILE SUITE
(ON-THE-MOUND TRACKING)
1. Pitcher Account
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Purpose: The essential daily training and logging bridge.
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Features:
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Record pitches, log session captures directly from the mound for internal use or export to 3rd party labs.
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View training tasks and Algorithm-Assisted Practice Insights derived from coach-verified sessions.
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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.
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2. Coach Account
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Purpose: Comprehensive team management, session analysis, and diagnostic oversight.
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Features:
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Includes all Pitcher Account tools, plus access to our proprietary Deterministic Motion Analysis Algorithm.
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Verified Prognosis Workflow: input pitch recordings, approve or adjust prognosis, set an active prognosis timeframe, and push validated targets to the pitcher's app.
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Safety & Oversight: Diagnostic prescriptions automatically expire after the coach-set duration, ensuring players maintain active coach supervision.
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Coach Verification: All coach accounts require initial training completion to ensure accurate interpretation of algorithm reports and general software application navigation.
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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.
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Sentry6 changes the game.
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Sentry6 Sentry12 (Sentry6 with Legs)
Intelligence Briefing
