GemRed Precision Digital Goniometer with Bluetooth Data

The GemRed Precision Digital Goniometer delivers fast, objective angle measurement for clinicians, physical therapists, ergonomic specialists, and sports science professionals. With ±1° to ±2° accuracy, real-time digital readout, memory recall, and Bluetooth connectivity to health and motion tracking apps, it eliminates estimation errors common in manual tools. Single-handed operation and a rotating hook ensure comfort and ease during joint assessments across shoulder, elbow, wrist, knee, and ankle.

Unlike basic plastic goniometers, this device supports both single- and twin-axis motion measurement, logging joint range-of-motion (ROM), movement speed, and repositioning offset for each session — making it ideal for rehabilitation routines and performance analysis.

Battery-powered with up to two weeks of typical use and rapid USB recharge, the lightweight and ergonomic GemRed goniometer features:

• Instant digital readout of measured angles

• Memory function for last five readings

• Bluetooth export for CSV-based patient or client tracking

• Versatility for all major joints and planes of motion