Use Instructions
4 
IMM TECHNICAL SPECIFICATIONS 
Performance 
Impact Detection Accuracy 
± 5% 
False Positive Filtering 
99% 
Range of Impact Detection 
± 200 g 
Sample Rate 
3200 Hz 
BLE Range 
60 ft (18.28 m) 
Impact Data Storage 
450 Impacts 
Mechanical 
Outer Material 
Food or Medical Grade 
Polyurethane and EVA 
Size (L, W, H) and Weight 
6.5” x 5.0” x 2.0”, 21 g 
Environmental 
Temperature (Operation) 
-20 – 60 °C / -4 – 140 °F (use) 
0 – 45 °C / 32 – 113 °F 
(charging) 
Altitude (Max Operation) 
5000 meters (16,404 ft) 
Temperature (Shipping & Storage) 
-20 – 45° C 
Power 
Charging Method 
Wireless 
Battery Type 
Polymer Lithium-ion 
Battery Life (In Use, Standby) 
7 h 
Interface 
Impact event data transmission 
Bluetooth Connection to iOS 
Indicators 
Red, Yellow, Green LEDs 
Product Patent Protections – Mouthguard and/or Associated Mobile App 
  U.S. Patent 9,149,227 – DETECTION AND CHARACTERIZATION OF HEAD IMPACTS 
  U.S. Patent 9,289,176 – CLASSIFICATION OF IMPACTS FROM SENSOR DATA 
  AU Patent 2011278996 – DETECTION AND CHARACTERIZATION OF HEAD IMPACTS 
  AU Patent 2011278997 – CLASSIFICATION OF IMPACTS FROM SENSOR DATA 
  CA Patent 2,805,252 – DETECTION AND CHARACTERIZATION OF HEAD IMPACTS 
  CA Patent 2,805,250 – CLASSIFICATION OF IMPACTS FROM SENSOR DATA 
  EP Patent 2,593,010 – DETECTION AND CHARACTERIZATION OF HEAD IMPACTS (Validated in 
GB, DE, FR, IT, and ES) 
  EP Patent 2,593,015 – CLASSIFICATION OF IMPACTS FROM SENSOR DATA (Validated in GB, 
DE, FR, IT, and ES) 
Other Patents Pending. 










