Metric One
Linear acceleration
Track G-force to understand the direct intensity of each head-impact event as it happens.
The HIT App
Clarity for Head Impacts.Confidence in Every Decision.
View real-time head impact data using HIT Connect devices and turn invisible impact events into actionable insight.
View real-time head impact data using HIT Connect devices.
Maintain a record of the individual G-force load across each impact event.
Support safer training and smarter return-to-play decisions.
Not all head impacts are obvious. The HIT App captures and displays head-impact events in real time, helping users recognise forces that might otherwise go unnoticed.
Live impact event
Real-time
Metric Two
Rotational acceleration
Monitor rotational movement in rad/s to reveal brain-loading forces that may not be visible externally.
Metric Three
Cumulative load
Build a longer-term picture of stress and fatigue by recording repeated impact load over time.
See it in action
Swipe through to explore every feature.
Threshold
Your impact threshold that triggers your emergency alert.
EMERGENCY CONTACTS
Add your emergenacy contacts and who you want to share your log data with.
Traffic Lights
Traffic light system to measure the number of impacts and their severity
Accumulated G-Force
Understand your accumulative G-Force to support decision making and knowing when to stop.
Impact Threshold
Monitor your impact threshold that triggers your emergency alert.
Traffic lights
Traffic light system for total impacts recorded and their severity.
Accumulated G-Force
G-Force Accumulated During Activities
Max G-Force
Maximum G-Force Logged
Data
Performance Data
Timestamp
Timestamp of single impact event.
Impact
Impact characteristics and severity snapshot.
Address
Address of impact.
Map
Map location of impact.
Filters
Activity tags and filters
Overview
Monthly Overview
Activity
Type of activity
Impacts
Event impact overview
Logbook
Logbook of activities triggering health checks
Activity
Type of activity
Results
Brain health check results
Custom Impact Sensitivity Based On Your Sport Or Activity
HIT filters and presents relevant impact data depending on the activity selected. For example football / soccer impacts: above 4G. Dowwnhill cycling impacts: above 5G.
Notes
Add additional notes and tags to aid your training log.
Sliders
Slide start or end points to remove any impacts your device captured when device not on your head.
Features
What's Included
Everything you need to monitor head impact, stay informed, and make calm, clear decisions — built into the HIT app from day one.
Built on clarity, transparency, and safety.
HIT App
All Features
A complete set of impact awareness tools designed to support athletes, parents, and coaches.
Impact Awareness
Traffic Light
Impact System
To make impact data instantly understandable, the HIT App uses a simple traffic light system.
Green
Amber
Red
Green
Low Impact
Low-force impacts typical of normal movement and everyday activity. No immediate action required.
Continue as normal
Amber
Caution
Higher-than-usual impacts where caution is advised — especially if repeated. Monitor the athlete closely.
Monitor closely
Red
High Impact
High-force impacts that warrant stopping activity and seeking medical assessment if symptoms are present.
Stop & assessThis system is designed to support awareness and observation — not to diagnose concussion. Always seek professional medical advice if you have concerns about a head injury.
HIT Connect
Meet HIT Connect 2.0
Gen 2 Hardware
A helmet-mounted or holster-mounted head-impact sensor built for high-impact sport. HIT Connect 2.0 measures G-force and rotational acceleration in real time, syncing instantly to the HIT app so athletes, parents, and coaches can make clear, informed decisions after every impact.
Real-Time G-Force
Rotational Acceleration
NFC Tap-to-Connect
72hr Recording
Helmet or Holster Mount
Our University Partners
