# Watch Tracker - Collection

> Accuracy,magnetism,atomic sync

Canonical page: [https://chrome-stats.com/d/id6752223953](https://chrome-stats.com/d/id6752223953)

## Overview

- **ID:** `id6752223953`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Vladislav Zhirnov
- **Category:** Utilities
- **Rating:** 1.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2025-09-11
- **First published:** 2025-09-11
- **Size:** 4.67 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/watch-tracker-collection/id6752223953)
- **Website:** [https://zhsystems.me](https://zhsystems.me/)
- **Privacy policy:** [https://zhsystems.me/](https://zhsystems.me/)

## Description

Measure how your watches really run - day by day.
Watch Tracker helps you record accuracy, spot trends, and catch issues like magnetism, all with a clean workflow made for collectors and tinkerers.

Build your collection
 - Add each watch with a friendly guided form (help tips included).
 - Edit or remove any time—by default you can track one watch; unlock unlimited with a one-time in-app purchase.

Record accuracy in seconds per day (SPD)
 - Start a measurement and tap when your watch matches the reference time.
 - We color-code the result (fast/slow) and calculate seconds per day, the standard way enthusiasts and chronometer tests express rate. View history charts and long-term trends to see how your regulation or service impacted performance. 
wristlog.com

Smart reference time
 - The app fetches an atomic-time-disciplined reference (with a clear progress spinner). If the network is unavailable, it gracefully falls back to device time so you never lose a session. 

Capture real-world context
 - Add an optional note and watch position (dial up, dial down, crown up/down/right)—the same orientations used in chronometer testing—so you can compare positional variance. 

Time Sync utility
 - See the current time adjusted by the atomic offset and re-sync whenever you like—useful for setting your collection precisely. 

Magnetism Check
 - Use your phone’s built-in magnetometer to watch the surrounding field (in μT). Set a baseline; values turn red when the field spikes beyond a safe threshold. Magnetized hairsprings often stick coils together, making a watch run fast—or even stop—so catching spikes early matters. 

Exports for your records
 - Share a crisp Accuracy Card (PDF/PNG) summarizing current rate and trend chart.
 - Export a CSV of all measurements for your personal logs or watchmaker.

Why it helps
 - Clarity: SPD + charts make performance easy to understand and compare.
 - Context: Positions and comments reveal what really changes rate.
 - Confidence: Atomic-time reference reduces guesswork when setting or regulating.
 - Care: Magnetism is common in modern life (speakers, bags, gadgets); quick checks help you avoid surprises between services. 

Thoughtful by design
 - No account required.
 - Works offline after first sync (network only needed for reference time).
 - Fast, friendly, and built for everyday use.

Whether you’re tracking a new diver, tuning a cherished vintage piece, or keeping a whole box on-spec, Watch Tracker gives you the tools to measure, understand, and enjoy your watches more.

## Rankings

- #967,486 — Overall

## Similar extensions and apps

- [WatchWatcher: Accuracy Tracker](https://chrome-stats.com/d/id6742189328)
- [WristLog](https://chrome-stats.com/d/id6747888961) — 4.90 / 5
- [Watch Tracker](https://chrome-stats.com/d/id610666926) — 4.70 / 5
- [Watchee](https://chrome-stats.com/d/id1438199765) — 4.30 / 5
- [TickTracer - Watch Accuracy](https://chrome-stats.com/d/id6474094486) — 4.30 / 5
- [Collector IQ - Watch Tracker](https://chrome-stats.com/d/id6747715618) — 5.00 / 5
- [Watch Repair Accuracy Tuner AI](https://chrome-stats.com/d/id1604820715) — 1.80 / 5
- [Isochron: Watch Accuracy](https://chrome-stats.com/d/id6780989450)
- [WatcheeLite](https://chrome-stats.com/d/id1528160821)
- [Watch Spring](https://chrome-stats.com/d/id1617113233) — 5.00 / 5
- [Watch Accuracy Checker](https://chrome-stats.com/d/id6478476307) — 1.00 / 5
- [Precision Watch: Accuracy](https://chrome-stats.com/d/id6478533884) — 4.50 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6752223953)