IoT-Enabled Smart Toothbrush

Category: Preventive Care | Consumer MedTech | IoT & AI

Status: Prototype → Pilot Validation

Project Impact

Transforming oral care from reactive treatment to continuous preventive monitoring using AI-driven brushing analytics.

Smart Toothbrush

The Challenge

Oral hygiene compliance is largely subjective and episodic. Dentists lack continuous, objective data on brushing technique, duration, pressure, and missed zones—leading to preventable periodontal disease and high long-term treatment costs.

Our Solution

369 Innovations engineered an IoT-enabled smart toothbrush platform that objectively tracks brushing behavior and oral hygiene patterns in real time through sensors, BLE connectivity, and AI analytics.

Engineering & Innovation

  • Embedded multi-axis IMU sensors for motion detection
  • Pressure sensors for enamel protection
  • Bluetooth Low Energy (BLE) module
  • AI-based brushing pattern recognition
  • Mobile app dashboard and dentist portal

Validation & Outcomes

  • >95% brushing zone detection accuracy
  • Identification of non-compliant brushing habits
  • Data-backed dental recommendations

Scalability & Manufacturing Readiness

  • Injection-molded waterproof housing
  • Scalable PCB assembly
  • Firmware OTA updates
  • OEM-ready architecture

Impact

Shifts oral care from reactive treatment to continuous preventive health monitoring.