# Cellmetry

> Battery monitoring

Canonical page: [https://chrome-stats.com/d/id6787666267](https://chrome-stats.com/d/id6787666267)

## Overview

- **ID:** `id6787666267`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Oyvind Brantenberg
- **Category:** Utilities
- **Version:** 1.01
- **Last updated:** 2026-07-13
- **First published:** 2026-07-13
- **Size:** 3.31 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cellmetry/id6787666267)
- **Privacy policy:** [https://brantenberg.no](https://brantenberg.no/)

## Description

Cellmetry turns your phone into a full dashboard for your battery. Connect over Bluetooth and see everything in real time

LIVE OVERVIEW
• Charge level, voltage, current and power
• Estimated time remaining and time until full
• Charging and discharging status

CELLS AND TEMPERATURE
• Voltage per cell with highest, lowest and difference
• Cell balancing status
• Temperatures from battery and electronics

ALARMS YOU UNDERSTAND
• Alerts for over/under-voltage, temperature and over-current
• Plain-language explanation of what it means, what to do and what to avoid

HISTORY
• Charts for voltage, current and charge level
• Day, week and month
• Energy in/out and charge sessions logged automatically

Works with many LiFePO4 and lithium batteries with a built-in BMS

## Rankings

- #1,373,206 — Overall

## Similar extensions and apps

- [Ultracell Monitoring](https://chrome-stats.com/d/id6759550236)
- [Healthy Battery](https://chrome-stats.com/d/id6751217343)
- [MultiBMS](https://chrome-stats.com/d/id6771097913) — 4.00 / 5
- [BAT-BMS APP](https://chrome-stats.com/d/id6758345276) — 1.00 / 5
- [Live BMS](https://chrome-stats.com/d/id6790271833) — 5.00 / 5
- [BAT-BMS PRO](https://chrome-stats.com/d/id6758682329) — 1.00 / 5
- [NFC CellMonitor](https://chrome-stats.com/d/id6759630875)
- [Lifeline Batteries](https://chrome-stats.com/d/id6443550854) — 5.00 / 5
- [BatterySync](https://chrome-stats.com/d/id6740754706)
- [CellArc](https://chrome-stats.com/d/id6771021156)
- [CellWatt](https://chrome-stats.com/d/id6466427008)
- [BatteryCheck](https://chrome-stats.com/d/id862806938) — 1.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6787666267)