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WatchPower

WatchPower

by 祥梯 孟

75 ratings
273 reviews
🔧 Utilities
Free

Details

Released
November 13, 2019
Updated
November 10, 2025

Features

Developer

祥梯 孟
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WatchPower screenshot #1 for iPhone
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Reviews summary↘︎
⭐273
Reviews↘︎
📝2+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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About

Monitor off-grid inverters remotely via Wi-Fi. View device status, configure settings, receive alerts for warnings or alarms, and record historical data.

✓Monitor inverter status
✓Configure device settings
✓Receive warning/alarm notifications
✓Record device data history
✓Wi-Fi module integration
Show original description

What users say about WatchPower

Reviews of WatchPower are mostly negative: the Utilities app is rated 2.5/5 from 75 App Store ratings. What users like most: useful for monitoring and configuring solar/battery systems, allows remote configuration of inverter settings. Top complaints: frequent connection issues and data delays, slow refresh rate and outdated information. Summarized from real user reviews.

Positive things

  • 💻Useful for monitoring and configuring solar/battery systems
  • 🔧Allows remote configuration of inverter settings
  • 🤖Reliable when it works

Negative things

  • 🐛Frequent connection issues and data delays
  • 🕰️Slow refresh rate and outdated information
  • 🤔Inconsistent and unreliable performance
  • 📊Lack of historical data and graphing features
  • 🤯Difficult setup and registration process
See all reviews

What's New in WatchPower

2.1.1

November 10, 2025

Fix some known issues

User reviews

Most RecentHighest RatedLowest Rated

Works ok.

App works well. However my system is an open loop system (no communication wires from battery to inverter) so the app will not give me an accurate battery percentage. Even though it could based on voltage.
PPetefrenchriver

Install

Was never able to get this to connect, tried so many times this is the worst app ever, sorry to say
SSchonoed

Voltage decimals

The app is ok, been using it for years, I like it. But since updating it no longer display voltage decimals, only voltage as a whole number, which makes it difficult to manage a system running on voltage and not soc :-(
SZspot the zebra

User name

Hi, I am trying to connect to our inverter, registered, looks like I forgot the username, how can I retrieve it?
IIstvanbp

Disappointing

I can't believe the app is still terrible to this day. Super easy to renew using IA and deliver something worth using.
Ttorti4
See 268 more reviews

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User experience

🐞

Reported Bugs

3 issues

Devices disappearing from the app

Bug

Incorrect battery capacity and power readings

Bug

Crashes and freezes when trying to access data

Bug
✨

Requested Features

5 requests

Add real-time monitoring and updates

Feature

Improve user interface and add more visualizations

Feature

Implement push notifications for important events

Feature

Allow password recovery and account management

Feature

Add support for Bluetooth connectivity

Feature

FAQ

What does WatchPower do?

WatchPower is an iOS application designed to monitor off-grid inverters that are connected via a Wi-Fi module. It allows users to check the operational status of their devices, adjust settings, and keep track of historical data.

What are the key features of WatchPower?

Key features include displaying the device status during normal operation, configuring device settings after installation, notifying users of any warnings or alarms, and allowing users to record device data history.

Is WatchPower free to use?

Yes, based on the provided information, WatchPower is a free application. There are no mentions of subscription fees or in-app purchases.

What devices is WatchPower compatible with?

WatchPower is an iOS monitoring application that specifically monitors off-grid inverters equipped with a Wi-Fi module. It is designed for use on Apple devices.

How can WatchPower help me manage my off-grid system?

This app provides real-time insights into your inverter's performance, allows for remote configuration, and alerts you to any issues. This proactive monitoring and management can help ensure your off-grid system runs smoothly and efficiently.