Cardiotune
Core Hardware

The Grip
& The Hub

Hardware that is designed to disappear. Our SmartGrips embed advanced bio-sensing into standard ergonomic forms, connected to a powerful Edge Gateway.

Left
Right
HUBBOX

Technical Blueprints

Detailed architecture of the HubBox and SmartGrip integration.

Download PDF Spec
HubBox and SmartGrip Technical Diagram
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Key Specifications

A streamlined architecture built to IEC 60068-2 standards.

SmartGrip

The primary sensing node. Combines conductive polymers and optical sensors to capture high-fidelity physiological signals directly from the rider's hands.

  • ECG Lead I (Integrated Plates)
  • Bilateral PPG (Thumb Groove)
  • Tetrapolar BIA (Body Comp)
  • Mechanical & Vibration Sensing

HubBox Edge Gateway

The central nervous system. Aggregates sensor data, performs local ML inference, and manages secure cloud connectivity via AWS Greengrass.

  • Runs AWS Greengrass V2
  • Multi-band IoT (4G / LTE-M)
  • Offline Buffering & Edge ML
  • IP68 Rated Enclosure
Operator Tool

Device Management Console

Configure, monitor, and maintain every Cardiotune device across your fleet through a unified web interface.

  • 1
    Remote sensor calibration & configuration.
  • 2
    Over-the-air (OTA) updates for firmware.
  • 3
    Real-time health & diagnostics dashboard.
C

Fleet Overview

System Normal
Active Bikes
8,249
Health Score
98.2%
Alerts
3
Recent Telemetry View All
BK-9201
2 mins ago
OK
BK-4421
5 mins ago
VIB
BK-1102
8 mins ago
OK
9:41
JD

Good Morning,
Alex!

LIVE RIDE
TIME
24:12
Distance
8.4 km
Avg BPM
128 bpm
Cals
340 kcal

Recent

🔥
7 Day Streak
You're on fire! Keep it up.
💧
Rain Master
Braved the storm today.
Rider Experience

White-label Rider App

Engage your users with personalized metrics. Available as a standalone app or an embedded SDK for your existing application.

Health Metrics

Real-time cardiovascular feedback.

Exposure Data

Pollution & noise heatmaps.

Gamification

Challenges & rewards.

Swipe for features
Data Products

Analytics Tool & API

Turn raw streams into actionable intelligence. Indicators and datasets are delivered through web dashboards, REST APIs, or embedded widgets.

  • Route difficulty & exposure indicators
  • Fleet-level performance scoring
  • Environmental heatmaps
GET /v1/analytics/route-score
1 {
2   "trip_id": "TR-8829-X",
3   "timestamp": "2023-10-12T14:30:00Z",
4   "metrics": {
5     "stress_index": 0.42,
6     "avg_bpm": 128,
7     "vibration_load": 2.1,
8     "air_quality": "MODERATE"
9   },
10   "geo": { ... }
11 }