# Terma BlueLine Next > Remote management of electric heaters and radiators via Bluetooth. (iPhone/iPad app by Terma sp. z o.o..) - Source: https://appshunter.io/ios/app/terma-blueline-next/id1598096950 (this page in markdown: same URL + `.md`) - Developer: [Terma sp. z o.o.](https://appshunter.io/developer/1237660152) - Category: Lifestyle, Utilities - Price: Free - Rating: 1.00/5 from 1 App Store ratings · 39 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 44 MB - Languages: English - Released: 2022-03-01 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/terma-blueline-next/id1598096950/reviews.md ## What is Terma BlueLine Next? Umożliwia zdalne zarządzanie temperaturą grzałek i grzejników elektrycznych. • technologia Bluetooth® Low Energy • dodawanie i zarządzanie urządzeniami Terma BlueLine • zarządzanie wieloma urządzeniami grzewczymi • własne harmonogramy pracy (także offline) i aktywowanie ich w dowolnym momencie ## Key features - Remote temperature management - Bluetooth Low Energy technology - Add and manage Terma BlueLine devices - Control multiple heating devices - Custom work schedules - Offline schedule activation ## Recent user reviews (10 of 39) All indexed reviews: https://appshunter.io/ios/app/terma-blueline-next/id1598096950/reviews.md ### 1/5 — Absolutely useless *2025-12-04, version 1.1.20* The title says it all. Don’t touch with a barge pole plus the company know it’s rubbish and don’t offer support or help ### 1/5 — Could not find or pair with Bluetooth *2025-11-21, version 1.1.20* Despite having towel heater in pairing mode it could not find or see Terma MOA Blue device ### 1/5 — So much worse than the original app *2025-11-21, version 1.1.20* So much worse than the original app, which is in itself very unreliable. This app makes Bluetooth connection extremely frustrating, it works so rarely. Pairing devices takes forever with multiple failures. Even the language used when you finally make things work is lazy. Schedules are sometimes called schedules and sometimes Harmonograms which adds to the confusion. Please please bring back version 1 or even better an improved version of version 1 before I break my phone by throwing it across the bathroom in frustration. I have 4 towel rail heaters and setting them is taking over my life!! Years in now and no improvement, renders the automation totally unusable due to lack of reliability!!! ### 1/5 — Appallingly bad *2025-10-05, version 1.1.20* Why design this thing to communicate via Bluetooth? Even when it’s working, which is not often, I get “Device out of range” when I try to use the app downstairs to control the radiator upstairs. I have to go half way up the stairs to get within Bluetooth range. Why not design it to work over WiFi which is much stronger throughout the house? The whole thing is an utter shambles, frequently losing connection, needing to be unpaired and re-paired. Its latest trick is to refuse to pair, despite following the instructions to the letter. Great. So now I can only use the heater as a manual device, the app does nothing at all. I’ve unpaired, re-paired, deleted, reinstalled and updated the app all to no avail. Underdeveloped junk. I loathe it. If, like me, you want a heated towel rail then ignore this device completely. Get your electrician/plumber to install a simple timer instead. It’ll save you a world of frustration. ### 1/5 — Steer clear of product this simply doesn’t work *2025-09-25, version 1.1.20* Doesn’t matter what you do, the app does not work, it drops all settings every time you go more than five feet from the radiator, iPhone 14 Pro pitched up to date. The radiator controller works manually but DO NOT BUY if you want to control from your phone. If I could give zero stars I would ### 1/5 — Rubbish app. *2025-03-07, version 1.1.20* The app does not connect by Bluetooth to the radiator. Waste of money, ### 1/5 — Terrible connectivity *2025-01-13, version 1.1.20* We purchased the heating element solely for the feature of Bluetooth connectivity and being able to control via the app / set schedules. No matter how close you are to the device, it never wants to pair on the app or when you have finally paired… it then states you’re “out of range” so can make no further updates. They need significant improvement given how much they cost. No end of frustration. ### 1/5 — So much worse than the original app *2025-01-10, version 1.1.20* So much worse than the original app, which is in itself very unreliable. This app makes Bluetooth connection extremely frustrating, it works so rarely. Pairing devices takes forever with multiple failures. Even the language used when you finally make things work is lazy. Schedules are sometimes called schedules and sometimes Harmonograms which adds to the confusion. Please please bring back version 1 or even better an improved version of version 1 before I break my phone by throwing it across the bathroom in frustration. I have 4 towel rail heaters and setting them is taking over my life!! ### 1/5 — Terrible *2025-01-04, version 1.1.20* Awful app, far worse than the first one. Completely useless. Every time I want to change a setting, it takes hours of battling to connect with my radiators to update them, despite my phone being right next to the elements. It is nearly useless with the older version of the heating element (the ones without the external sensor). Guess that was Terma’s plan, to force people to spend more upgrading heading elements. Why not design a WiFi enabled heating element that actually works! ### 1/5 — Doesn’t pair *2025-01-03, version 1.1.20* Fails to pair the heater after multiple attempts. ## Frequently asked questions about Terma BlueLine Next ### What does Terma BlueLine Next do? This application allows you to remotely manage the temperature of electric heaters and radiators. It utilizes Bluetooth Low Energy technology to connect with your heating devices. ### What are the key features of Terma BlueLine Next? Key features include the ability to add and manage Terma BlueLine devices, control multiple heating units, and create personalized work schedules. These schedules can be activated at any time, even when you are offline. ### How much does Terma BlueLine Next cost? The application is available for free. There are no in-app purchases or advertisements mentioned in the provided description. ### What devices are compatible with Terma BlueLine Next? The app is designed to manage Terma BlueLine electric heaters and radiators. It uses Bluetooth Low Energy technology for connectivity with these specific devices. ### What are common use cases for this app? Common use cases include pre-heating your home before arrival, saving energy by scheduling heating only when needed, and managing the temperature of multiple rooms or zones independently. ## Version history (last 5 releases) ### 1.1.20 — 2023-03-09 Firmware update improvements. ### 1.1.18 — 2023-01-24 Fixed device firmware update ### 1.1.17 — 2022-12-29 Minor bugs fixes. Added new app translations. ### 1.1.16 — 2022-11-23 Minor bugs fixes. ### 1.1.14 — 2022-11-21 Minor bugs fixes. ## Apps similar to Terma BlueLine Next | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cheッk](https://appshunter.io/ios/app/chek/id1638914960) | — | Free | Lifestyle | | [iHeatControl](https://appshunter.io/ios/app/iheatcontrol/id1482092901) | — | Free | Lifestyle | | [My Hello Student](https://appshunter.io/ios/app/my-hello-student/id1628787922) | 2.3 (3) | Free | Lifestyle | | [Somfy Protect](https://appshunter.io/ios/app/somfy-protect/id969984667) | 4.5 (194) | Free | Lifestyle | | [Pingify](https://appshunter.io/ios/app/pingify/id1493302804) | 4.5 (2) | Free | Lifestyle | | [Kings Cross](https://appshunter.io/ios/app/kings-cross/id1419597991) | — | Free | Lifestyle | ## More apps by Terma sp. z o.o. - [Terma Smart](https://appshunter.io/ios/app/terma-smart/id1498219351) - [Terma AR](https://appshunter.io/ios/app/terma-ar/id1500121052) - [Terma 3D Visualizations](https://appshunter.io/ios/app/terma-3d-visualizations/id1500124624) - [Terma Home](https://appshunter.io/ios/app/terma-home/id6746485120) All apps by Terma sp. z o.o.: https://appshunter.io/developer/1237660152 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*