# Karbon — Socks > Bluetooth controller for Karbon heated socks with adjustable heat and battery monitoring. (iPhone/iPad app by Shenzhen Kang Cheng Century Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/karbon/id1602033747 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen Kang Cheng Century Technology Co., Ltd.](https://appshunter.io/developer/1448125513) - Category: Utilities, Lifestyle - Price: Free - Age rating: 4+ - Requires: iOS 12.0 · 25 MB - Languages: English, French - Released: 2022-04-16 - Data updated: 2026-07-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/karbon/id1602033747/reviews.md ## What is Karbon? This app allows you to control your Karbon heated socks through the Bluetooth functionality of your mobile device. You will be able to easily control your heated socks since it offers the possibility of 3 heating levels, a standby mode, a clear visual of the battery status, as well as the possibility to customize the name of your batteries ## Key features - Bluetooth sock control - 3 heating levels - Standby mode - Battery status display - Customizable battery names ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/karbon/id1602033747/reviews.md ### 1/5 — Fix your app! *2025-01-22, version 1.7* 2 years and still no response or update from Karbon. Fix the app! The socks are good, but the app constantly changes the temperature on its own. I have to put the controls back to the setting I want every 20 minutes otherwise it runs the battery out. ### 5/5 — Fonctionne *2024-02-04, version 1.7* Marche bien. ### 1/5 — Absolute garbage app, renders the heated socks useless. *2023-10-24, version 1.7* If I could give this 0 stars, then I would. The app constantly turns the socks off or changes the settings at random. I will be returning them to Costco. The socks themselves heat up nicely and if they could be controlled locally, it would be perfect. But since the app is responsible for the the control of them, the are useless. ### 1/5 — Application mauvaise *2023-01-18, version 1.7* Les chaussettes sont confortables mais le contrôle par l’application fonctionne très mal. Comme si le mode de chauffage était aléatoire et on ne peut pas le contrôler. Je dois supprimer l’appli quand je ne veut pas chauffer. Ou alors je débranche la batterie. Sinon elles se mettent à chauffer quand bon leur semble. ### 1/5 — Mr *2023-01-17, version 1.7* Good socks horrible app!!!!! Do something about it ### 1/5 — Changes temperature *2023-01-17, version 1.7* The app doesn’t keep the old temperature settings and keeps changing the temperature on its own. Socks are good, app is not finished and poorly done. Too bad there aren’t any other good choices so the devs aren’t motivated to fix the issue. ### 3/5 — Mind if it’s own *2023-01-08* The socks are good, but the app constantly changes the temperature on its own. I have to put the controls back to the setting I want every 20 minutes otherwise it runs the battery out. ### 4/5 — Bluetooth *2022-12-20, version 1.7* Bluetooth disconnects while using and changes temperature setting of socks all the time. iPhone can be in your hand and this happens. Otherwise socks work well. Would rate at 5 star if this didn’t happen. ## Frequently asked questions about Karbon ### What can I do with Karbon? Karbon allows you to control your Karbon heated socks via Bluetooth. You can adjust the heating levels to three different settings, activate a standby mode, and view the current battery status of your socks. ### Does Karbon have ads? No, Karbon does not contain advertisements. It is a free application designed solely for controlling your heated socks. ### What devices is Karbon compatible with? Karbon is available for iPhone and iPod devices. It utilizes Bluetooth functionality to connect with your Karbon heated socks. ### How often is Karbon updated? The latest version of Karbon is 1.7, which was last updated on September 15, 2022. Updates typically focus on improving performance and adding new features for sock control. ### Can I name my sock batteries in Karbon? Yes, Karbon offers the ability to customize the names of your sock batteries. This can help you easily identify different pairs or settings if you have multiple. ### What is the age rating for Karbon? Karbon has an age rating of 4+, making it suitable for a wide range of users. The app's functionality is straightforward and easy to understand. ### Is Karbon free to download? Yes, Karbon is completely free to download and use. There are no in-app purchases or subscription fees associated with this application. ## Version history (last 5 releases) ### 1.8 — 2026-06-12 Fix known problems; ### 1.7 — 2022-09-15 Fix known problems; ### 1.6 — 2022-08-19 Added gear memory function; ### 1.5 — 2022-06-28 Optimize bluetooth search process; ### 1.4 — 2022-06-15 Optimized mobile power supply name modification. ## Apps similar to Karbon | App | Rating | Price | Category | | --- | --- | --- | --- | | [Any Text · Widgets](https://appshunter.io/ios/app/any-text-widgets/id1643199620) | 4.6 (305) | $4.00 | Utilities | | [文件集](https://appshunter.io/ios/app/id1645052960) | — | Free | Utilities | | [Instant Notes app](https://appshunter.io/ios/app/instant-notes-app/id1636195560) | 5.0 (1) | Free | Utilities | | [Cat Breed Identifier: Pet Scan](https://appshunter.io/ios/app/cat-breed-identifier-pet-scan/id1633623560) | 4.5 (766) | Free | Utilities | | [Noahs](https://appshunter.io/ios/app/noahs/id1644602740) | — | Free | Utilities | | [中付合作伙伴](https://appshunter.io/ios/app/id1643661040) | — | Free | Utilities | ## More apps by Shenzhen Kang Cheng Century Technology Co., Ltd. - [KCFIR](https://appshunter.io/ios/app/kcfir/id1448125514) - [Holmes Workwear](https://appshunter.io/ios/app/holmes-workwear/id1624642601) - [PELERIN](https://appshunter.io/ios/app/pelerin/id1633778820) - [ONATA](https://appshunter.io/ios/app/onata/id1638305879) - [ZARKIE](https://appshunter.io/ios/app/zarkie/id6443986049) All apps by Shenzhen Kang Cheng Century Technology Co., Ltd.: https://appshunter.io/developer/1448125513 ## Related topics [pia socks 5 control](https://appshunter.io/ios/topics/pia-socks-5-control) --- *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 2026-07-05.*