Emerald

Emerald

Smart Home Devices

2 ratings
106 reviews
Free

Details

  • Released
  • Updated
  • May 20, 2021
  • August 25, 2026

Features

Emerald screenshot #1 for iPhone
Emerald screenshot #2 for iPhone
Emerald screenshot #3 for iPhone
Emerald screenshot #4 for iPhone
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Emerald screenshot #6 for iPhone
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About

Monitor and control your home's energy usage, climate, and safety devices. Track electricity consumption in real-time, set budgets, and receive alerts for emergencies. Turn your air-con into a smart device for remote climate control.

Real-time electricity usage tracking
Electricity budgeting
Smart air-con control
Remote climate adjustment
Smoke alarm monitoring
Emergency notifications
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What users say

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What's New in Emerald

2.7.4

August 25, 2026

- Electricity Advisor: Bug fix for incorrect data presented on electricity consumption pie chart for selected time periods. - AC Link: Improvements in device onboarding. - General: General app improvements.

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User reviews

No custom rate options…

This app is amazing if your on a standard plan, but if you have NO OPTIONS to update the plan type and times if your retailer offers something different. This makes this product and app inaccurate for the very thing your trying to measure. If your serious about giving people insights into electrical usage you would update this feature. I first raised this issue with customer care 1-2 years ago, moved to power shop who provided daily usage data so I didn’t worry about it, changed to AGL which has a very different setup and nothings changed in Emerald the 12 months I was away. Poor form guys….
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Response from developer

Hi, Thanks for reaching out. Our tariff times are updated based off the latest available tariff structures in your area. If this is not accurate for you, you may be on a recessed structure which is not available in our app. Please Contact us here if you would like to find out more information: https://emeraldhome.com.au/contact-us/

Great app, but needs better support for 3/4-tier EV Tariff structures

I really love using this app to track my home energy costs! However, I encountered an issue when trying to update my electricity rates.
My current electricity provider (OVO Energy in Victoria) uses a dedicated EV plan which splits the day into 4 intervals (Super Off-Peak, Off-Peak daytime, Peak, Peak and Off-Peak evening). When I select "Peak/Off Peak" or "Custom" in the app, it only provides 2 text fields (Peak and Off-Peak), which makes it impossible for me to accurately enter my 3 or 4 different tier rates (such as the $0.05 Super Off-Peak and $0.28 Shoulder rates).
It would be amazing if the development team could add a "Shoulder" rate field or allow users to add custom time slots manually. This would make the cost calculations much more accurate for EV owners. Thank you for the great work and looking forward to future updates!
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Use the app as last option

Months of feedback and nothing really solved or improved.
Update, not gonna send feedbacks anymore considering you even closed the ticket as resolved while….

The app doesn’t work for solar panels

The app doesn’t show the production of electricity by solar panels, Bluetooth doesn’t connect well, even close to the device.

Smart actions don’t work

The smart actions to turn on and off the heat pump are unreliable. Ive set the unit to heat during the day and shut off when off peak power ends. I’ve just noticed the heat pump has ignored all smart actions for the past couple of weeks and its been heating at night. Useless. The support is some useless AI that send you to equally useless support articles. Dont buy if you want something smart. It does heat the water though. This is not a tech company. Do not expect good tech.
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Developer apps

User experience

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Reported Bugs

19 issues

App crashes on startup or when opening specific features

Bug

Smart Actions stop working after updates

Bug

Bluetooth connection drops frequently

Bug

Data not syncing or updating after certain dates

Bug

Login failures and forced logouts

Bug

OTP (One-Time Password) delivery delays

Bug

Energy consumption data showing incorrect values

Bug

Heat pump controls showing disconnected when device is connected

Bug

Livelink setup stuck on 'configuring' screen

Bug

App crashes when selecting Electricity Adviser

Bug

Temperature adjustment feature removed after update

Bug

Smart Actions button unclickable

Bug

Electricity Advisor won't open or display data

Bug

App hangs and becomes unresponsive

Bug

Bluetooth not visible to device despite being paired

Bug

Data fetching stopped after July 31, 2025

Bug

Reverse cycle AC controller library missing

Bug

App loses product data after reinstall

Bug

iOS 17 compatibility issues

Bug

Requested Features

19 requests

Support for 3-tier and multi-tier tariff structures

Feature

WiFi connectivity instead of Bluetooth only

Feature

Advanced smart actions with conditional triggers

Feature

Ability to set mode (boost/silent) in smart actions

Feature

Scheduled automation based on water temperature/capacity

Feature

API access for third-party integrations

Feature

Temperature adjustment controls for heat pump

Feature

Solar panel production monitoring

Feature

Larger, more readable text and improved UI

Feature

Per-second or 10-minute granularity reporting

Feature

Server-side smart action processing

Feature

Support for free electricity periods (solar sponge plans)

Feature

Ability to change peak/off-peak times manually

Feature

Battery replacement notifications

Feature

Dark mode and improved visual design

Feature

Monthly power usage tracking in kWh

Feature

Grid export monitoring for solar users

Feature

Thermostat temperature scheduling

Feature

Better graph visualization with clear day delineation

Feature

FAQ

What does the Emerald app do?

The Emerald app is a comprehensive solution for managing smart home devices. It allows you to monitor your home's electricity usage in real-time, control your air conditioning remotely, and manage interconnected smoke alarms for enhanced safety.

What are the key features of the Emerald app?

Key features include an Electricity Advisor for tracking energy consumption and setting budgets, AC Link for smart control of air conditioners, and SafeLink for monitoring smoke alarms and receiving emergency notifications. It also offers humidity and temperature sensors.

Is the Emerald app free to use?

Based on the provided information, the Emerald app is free to download and use. There are no mentions of subscription fees or in-app purchases for the core functionality.

What devices are compatible with the Emerald app?

The app works with specific Emerald devices such as the Electricity Advisor, AC Link, LiveLink Wi-Fi Gateway, and SafeLink, which connects to Emerald smoke alarms. It aims to integrate with future Emerald smart intelligence devices.

How can the Emerald app help me save money?

The app helps you save money by providing real-time electricity usage data through the Electricity Advisor, allowing you to identify energy-wasting habits. You can also set electricity budgets and use energy-saving tips provided within the app.