Optiwatt: Local Energy Rewards

Optiwatt: Local Energy Rewards

Smart Charger & Battery Stats

3.1K ratings
123 reviews
Free
With Ads

Details

  • Released
  • Updated
  • December 21, 2020
  • October 8, 2025

Features

Optiwatt: Local Energy Rewards screenshot #1 for iPhone
Optiwatt: Local Energy Rewards screenshot #2 for iPhone
Optiwatt: Local Energy Rewards screenshot #3 for iPhone
Optiwatt: Local Energy Rewards screenshot #4 for iPhone
Optiwatt: Local Energy Rewards screenshot #5 for iPhone
Optiwatt: Local Energy Rewards screenshot #6 for iPhone
Optiwatt: Local Energy Rewards screenshot #7 for iPhone
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About

This app connects to your smart home devices like EV chargers and thermostats to find local utility programs that pay you for shifting energy use to off-peak hours. Automate your energy consumption to save money and prioritize cleaner energy sources without manual adjustments.

Find local utility reward programs
Automate EV charging
Schedule smart thermostat adjustments
Import local electric rate data
Visualize charging costs and savings
Prioritize clean energy usage
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What users say

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What's New in Optiwatt

1.9.8

October 8, 2025

Rivian and GM vehicle drivers rejoice! You can now connect your EVs through our mobile app.

User reviews

Just ok

This app worked for a month now it won’t stay connected. Not sure what the problem is. Great when it worked though

A solid app

It reliably manages charges and tells me about my energy use

Horrible app and customer servicr

The app hijacked my tesla wall connector and now i can’t charge it anymore. There is not customer service number. Only email communication. And it’s very slow.

Still not fixed

It’s been 3 months and the total spent is still not showing the energy vs gas costs, which is the point of this app.

Good 5 minute increment monitor

App monitors and charges based on the 5 minutes prices from Comed. Unfortunately, Comed bills the real time HOURLY rate, not 5 minute increments. You might charge $0.04/kWh on the app for 20 minutes. But Comed going to bill $0.10/kWh (the calculated hourly rate) for those 20 minutes. Not good if you have high fluctuations in the 5 minute increment’s. Keep this in mind when you see the cost displayed on the app which shows 5-minute increments. It’ll be nice to have the real time hourly rate calculated on the app itself. Knowing this, an app monitoring 5-minutes prices is probably good more than half the time, but not all the time.
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User experience

🐞

Reported Bugs

3 issues

App crashes or becomes unresponsive for some users

Bug

Charging data not accurately tracked or displayed

Bug

Issues connecting to utility accounts and retrieving rate info

Bug

Requested Features

4 requests

Allow customization of vehicle MPG and fuel costs

Feature

Add support for multiple home charging locations

Feature

Improve charging schedule flexibility with 30-minute intervals

Feature

Integrate with more smart home devices beyond just thermostats

Feature

FAQ

What does Optiwatt do?

Optiwatt identifies and connects you to local utility programs that offer financial incentives for using smart devices like EV chargers and thermostats during off-peak hours. It automates your energy consumption to align with lower electricity rates and cleaner energy availability.

What smart devices are compatible with Optiwatt?

The app is compatible with a wide range of EV chargers, including Tesla, Ford, and Chargepoint, and smart thermostats such as Nest, Ecobee, and Honeywell. It also supports most battery electric and plug-in hybrid vehicles.

How does Optiwatt help me save money?

By automating your EV charging and thermostat adjustments to coincide with the cheapest electricity rates, Optiwatt helps you avoid peak hour surcharges. You can also earn money through various utility reward programs for shifting your energy usage.

Is Optiwatt free to use?

The app itself is free to download and use. While there are no upfront costs, the description indicates it is 'free with in-app purchases', suggesting potential for premium features or services.

How does Optiwatt prioritize my preferences?

Optiwatt's Energy Manager℠ algorithm uses your specified preferences, such as desired charging times or home comfort settings, along with energy savings and renewable data, to plan your most efficient energy use. You can also easily override schedules for emergencies or specific needs.