How It Works

From Plug In to Clear Vehicle Health

Raste turns supported vehicle data into health information, driving insights, and clearer next steps you can understand.

Getting Started

Connect in Under a Minute

No vehicle modification or custom installation. Just a compatible OBD-II adapter and a smartphone.

1

Plug In the Adapter

Insert a compatible OBD-II Bluetooth adapter into the vehicle's diagnostic port, usually located under the dashboard near the steering column.

2

Open the Raste App

Launch the Raste app on your phone and follow the connection instructions for your compatible adapter.

3

Drive Normally

Raste collects supported vehicle information in the background while you drive normally.

Analysis Capabilities

What Happens After Every Drive

Once a drive is complete, Raste processes the captured data through four analysis capabilities, each designed to answer a different question about your vehicle and driving.

Capability 1

Safety Analysis

"How smoothly and safely am I driving?"

What It Analyzes

  • Speeding frequency and severity across different road types
  • Hard braking events and their intensity
  • Rapid acceleration patterns
  • Overall driving smoothness and consistency

What You Get

  • A letter-grade safety score for every drive (A through F)
  • Specific timestamps of risky events during the trip
  • Trend tracking that shows how your driving changes over time
  • A clearer view of habits that may deserve attention
Capability 2

Driving Behavior Analysis

"What patterns appear in the way I drive?"

What It Analyzes

  • Speed profiles throughout the entire drive
  • Acceleration and deceleration patterns
  • Highway vs. city driving behavior differences
  • Consistency of driving style across trips

What You Get

  • Detailed drive replay with speed and behavior metrics
  • Clear feedback about driving habits you can improve
  • Identification of habitual patterns (e.g., chronic speeding on certain routes)
  • Comparison across your own drives to spot changes
Capability 3

Ownership Cost Analysis

"How may driving and vehicle condition affect ownership cost?"

What It Analyzes

  • How driving behavior impacts vehicle wear and maintenance costs
  • Incident frequency and associated financial exposure
  • Cost patterns across your vehicles and drives
  • Factors that may accelerate wear and depreciation

What You Get

  • Estimated maintenance cost projections based on actual driving data
  • Vehicle and system level indicators that may affect cost
  • Maintenance categories that deserve earlier planning
  • A clearer basis for household maintenance decisions
Capability 4

Cooling System Health

"Is my vehicle's cooling system healthy or changing?"

What It Analyzes

  • Coolant temperature behavior during normal driving conditions
  • How the cooling system responds to load changes and ambient temperature
  • Deviations from the vehicle's established healthy baseline
  • Gradual drift patterns that indicate emerging cooling issues

What You Get

  • Early warning when cooling performance starts to degrade
  • Health status for your vehicle: healthy, watch, or needs attention
  • Historical trend data showing cooling behavior over time
  • Actionable alerts before overheating events or radiator failures occur

The Complete Picture

Together, these four capabilities give you a clearer view of driving behavior, vehicle health, ownership risk, and supported system diagnostics using real driving data.

Safety
Behavior
Ownership
Cooling

Ready to Get Started?

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