# Vision Marine Tech

> Vision Marine Tech (iPhone/iPad app by Technologies Marine Vision Inc.)

- Source: https://appshunter.io/ios/app/vision-marine-tech/id6448921817 (this page in markdown: same URL + `.md`)
- Developer: [Technologies Marine Vision Inc](https://appshunter.io/developer/1686927764)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 37 MB
- Languages: English, Chinese
- Released: 2026-05-19
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/vision-marine-tech/id6448921817/reviews.md

## What is Vision Marine Tech?

Vision Marine Tech is the official companion app for Vision Marine 
Technologies lithium marine batteries. Connect over Bluetooth LE and get 
a complete, real-time picture of your battery pack — state of charge, 
voltage, current, temperature, cycle life, individual cell voltages, 
and full protection history — all in one place.

WHAT YOU CAN DO

— Discover and pair
Scan for nearby Vision Marine lithium packs and connect with a single tap. 
See signal level, MAC address, and RSSI for every device detected.

— Monitor from the dashboard
Live SOC percentage on a circular gauge, pack voltage, nominal capacity, 
live working status (Active or Static), pack health, and any active alarm — 
updated continuously while connected.

— Dive into real-time telemetry
Pack voltage (0–300 V) and current (–200 to +200 A) on scaled bars, 
temperature in both Celsius and Fahrenheit, cycle life progress toward 
3,000 cycles, and per-cell voltage for every cell in the pack so you can 
spot imbalance early.

— Review protection history
Cumulative event counters for short circuit, overcurrent charging and 
discharging, high- and low-temperature charging and discharging, and pack 
over/undervoltage. Ideal for diagnostics, service checks, and warranty 
conversations with your dealer.

— Reconnect automatically
The app remembers the last battery you used and reconnects the next time 
you open it, so you can get back to the water without fiddling with menus.

DESIGNED FOR BOATERS

Clean, dark, high-contrast interface that stays readable in bright sun. 
Large tap targets that work with wet fingers or sailing gloves. 
Lightweight and responsive on iPhone and iPad.

PRIVACY

Vision Marine Tech communicates only with your battery over Bluetooth. It 
does not collect personal data and does not track your location. Bluetooth 
and location permissions are requested solely to discover and connect to 
nearby battery packs, as required by iOS.

COMPATIBILITY

Works with Vision Marine Technologies lithium marine battery packs fitted 
with a compatible BMS Bluetooth module.


## Version history (last 1 release)

### 1.0 — 2026-05-19

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-20.*