# iCardio Workout Tracker

> Do heart rate training right!

Canonical page: [https://chrome-stats.com/d/id314841648](https://chrome-stats.com/d/id314841648)

## Overview

- **ID:** `id314841648`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Fitdigits Inc
- **Category:** Health & Fitness
- **Rating:** 4.80 / 5 (3,366 ratings)
- **Version:** 12.029
- **Last updated:** 2026-09-15
- **First published:** 2010-10-06
- **Size:** 85 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/icardio-workout-tracker/id314841648)
- **Website:** [https://my.fitdigits.com](https://my.fitdigits.com/)
- **Privacy policy:** [http://www.fitdigits.com/privacy-policy.html](http://www.fitdigits.com/privacy-policy.html)

## Description

iCardio – Smarter Heart Rate Training (Supports Bluetooth sensors, Apple Watch & Apple Health, and now AirPods Pro G3!)

iCardio turns your heart rate into a training tool with live HR zones, instant feedback, and personalized guidance for endurance, weight loss, or general fitness. It works with Apple Watch, Apple Health, and Bluetooth sensors, and now AirPods Pro G3, syncing workouts, calories, and key metrics like HRV and resting heart rate across devices for a complete view of your wellness.

Key features include Voice Coaching, LiveTracking, Goal Setting, and Advanced Graphs & Analytics to visualize pace, HR, and more. GPS route mapping supports outdoor sessions, and Routes & Routines help you measure progress over time. STAR Membership unlocks deeper analytics and community data, with clear subscription details and a privacy policy.

## Rankings

- #31,153 — Overall
- #29 — monitor
- #46 — tracker
- #59 — tracking

## Review summary

iCardio offers strong, data‑rich workout tracking with broad device compatibility and useful customization. However, recurring themes include HR zone calculation confusion, unreliable HR monitor connectivity, a shift to subscription pricing, a lack of Apple Health sync, and occasional UI/UX regressions after updates. Overall, it remains powerful for serious training but needs clearer HR math, better stability, and pricing clarity.

### Pros

- Rich, data‑driven tracking across many workout types (time, calories, distance, HR, routes) with clear history and graphs.
- Strong device and sensor compatibility (iPhone, Apple Watch, Polar HR strap, other HR bands).
- Powerful customization and coaching features (custom routines, Siri control, auto‑pause).
- Easy setup and generally reliable for long‑term use with a lot of historical data.
- Effective route mapping and HR visualization for outdoor activities.

### Cons

- HR zones and heart‑rate calculation can be confusing or inaccurate (Karvonen method issues, zone labeling not saved).
- Frequent connectivity issues with HR monitors (Apple Watch or chest straps) that disrupt workouts.
- Shift from a one‑time purchase to a subscription/ad‑supported model; users feel over‑charged or misled.
- Lack of Apple Health sync makes data hard to consolidate with other apps.
- UI/UX regressions after updates (watch display issues, pause/resume friction, occasional crashes) and related support frustrations.

## Similar extensions and apps

- [iRunner Run & Jog Tracker](https://chrome-stats.com/d/id304074554) — 4.90 / 5
- [iCardio: Heart Rate Monitor](https://chrome-stats.com/d/id6447719139)
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- [iBiker Cycling & Heart Trainer](https://chrome-stats.com/d/id292015062) — 4.80 / 5
- [Get Fit: Workout Heart Monitor](https://chrome-stats.com/d/id1393700556)
- [Cardio Workout Companion](https://chrome-stats.com/d/id1491366505) — 4.70 / 5
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- [HeartCast: Heart Rate Monitor](https://chrome-stats.com/d/id1499771124) — 4.40 / 5
- [Training Workout Companion](https://chrome-stats.com/d/id1484133808) — 5.00 / 5
- [AirPulse: Heart Rate Monitor](https://chrome-stats.com/d/id6760625679) — 5.00 / 5
- [Treadly: Zone 2 & VO2 Max](https://chrome-stats.com/d/id6581489523) — 4.40 / 5
- [AerobiCoach](https://chrome-stats.com/d/id6800098538)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id314841648)