Any update soon ???
It’s been more than 4 years and still no update. Wish having a better graphic on the on/off usage of the heater and a better control of it.Very disappointing.
Not working
It’s May 2021 and it can no longer reach the server

Archived App (Last seen on 27 Feb 2025)
This is an archived listing of the app previously available on the App Store.This app allows you to remotely monitor and control your pool heater from your iPhone or iPad. You can check the pool temperature, heater status, and history curves, and even switch the heater on or off from anywhere with an internet connection.
2.1.6
January 16, 2020
Change the font
SmartTemp2 is designed for iPod touch, iPhone, and iPad devices. It requires a Wi-Fi network connection and is compatible with Hayward pool heater products.
No, SmartTemp2 is ad-free, providing an uninterrupted user experience for managing your pool heater.
The latest version of SmartTemp2 is 2.1.6, which was last updated on January 16, 2020. The app was originally released on January 8, 2017.
SmartTemp2 allows you to monitor pool temperature anywhere, check heater status, switch the heater on/off remotely, view history curves, set timers, and receive maintenance reminders.
To use SmartTemp2, you need a Hayward pool heater product with Wi-Fi network functionality and a standard IEEE 802.11b/g Wi-Fi network.
SmartTemp2 has an age rating of 4+, making it suitable for a wide range of users.
Yes, SmartTemp2 can control your pool heater not only from your local Wi-Fi network but also over the internet, allowing you to monitor and control it from anywhere.