# REON POCKET > Wearable thermal device with app-controlled cooling and warming. (iPhone/iPad app by Sony Thermo Technology Inc..) - Source: https://appshunter.io/ios/app/reon-pocket/id1498749786 (this page in markdown: same URL + `.md`) - Developer: [Sony Thermo Technology Inc.](https://appshunter.io/developer/1794033334) - Category: Lifestyle, Utilities - Price: Free - Rating: 4.70/5 from 61 App Store ratings · 36 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 38 MB - Languages: American English, Arabic, French (France), German (Germany), Italian, Japanese, Korean, European Spanish, Chinese (Traditional, Hong Kong SAR China) - Released: 2020-03-17 - Data updated: 2026-09-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/reon-pocket/id1498749786/reviews.md ## What is REON POCKET? - What’s REON POCKET ? REON POCKET is a new type of wearable thermal device that can directly cool or warm the part of the body that the device is in contact with. Temperature settings can also be configured to suit the individual user with the highly user-friendly, dedicated smartphone app. ## Key features - Wearable thermal device - Direct body cooling - Direct body warming - App-controlled temperature settings - User-friendly interface ## Recent user reviews (10 of 36) All indexed reviews: https://appshunter.io/ios/app/reon-pocket/id1498749786/reviews.md ### 5/5 — Awesome app *2026-08-21, version 2.3.2* Awesome app, even better device. So glad it finally got F° What I like is how solid everything is and it just works. ### 1/5 — Bit weird *2026-08-16, version 2.3.1* Works ok but after 5 mins it’s pretty ineffective ### 5/5 — Gets it done *2026-08-09, version 2.3.1* Does everything it needs to do. I couldn’t ask for more. ### 4/5 — Needs Degrees Fahrenheit *2026-07-29, version 2.3.0* They need to update this app with the ability to display temperature in degrees Fahrenheit. I’m not water, and as such the Celsius temperature scale lacks precision in the temperature ranges I’m concerned with. ### 3/5 — United States region does not display values in Fahrenheit *2026-07-26* App works well however I noticed the temperature is displayed in Celsius while the US region is selected this is not correct. ### 4/5 — Apps does mostly what it needs to *2026-07-26, version 2.3.0* Overall the app does what is required. The only thing I wish it had the option to show temperature readings and settings in Fahrenheit, now that the Reon is officially sold in the US. Yes, the ROW uses a better solution Celsius, but that’s what we are stuck with here. ### 4/5 — Great device, great app, but please add Fahrenheit measurements! *2026-07-25, version 2.3.0* App works flawlessly, no issues with it running in the background or anything around bluetooth connectivity. Just please please please add Fahrenheit measurements for temperature ### 4/5 — Seamless functionality but missing Fahrenheit option *2026-07-22, version 2.3.0* The smart options are quite amazing. Registering the device was super easy but the only major drawback that costed a star was the fact they don’t have an option to switch the degrees to Fahrenheit. I would’ve assumed because the app makes you select the region of the world you’re in, it would know that the United States uses Fahrenheit for degrees instead of Celsius. That is not the case sadly. Developers - please add the option for Fahrenheit to the app as soon as possible. ### 4/5 — Sony REON Pocket Pro Plus *2026-07-13, version 2.3.0* The app is simple and straightforward for my Sony REON Pocket Pro Plus. However, I do not see any option to change from Celsius to Fahrenheit. If Sony can update the app it will be 5 stars easy. ### 3/5 — 設計失當 *2026-07-09, version 2.3.0* 頸位鬆脫 ## Frequently asked questions about REON POCKET ### What is REON POCKET? REON POCKET is a wearable thermal device designed to directly cool or warm the part of your body it is in contact with. It offers personalized temperature control via a dedicated smartphone app. ### How do I control REON POCKET? You can control REON POCKET using its dedicated smartphone app. The app allows you to configure temperature settings to suit your individual preferences. ### What is the rating for REON POCKET? REON POCKET has a high rating of 4.9 stars based on 15 user ratings. ### Is REON POCKET free to use? Yes, the REON POCKET app is free to download and use. The device itself is a separate hardware purchase. ### What age rating is REON POCKET suitable for? REON POCKET is suitable for users aged 4 and above. ### When was REON POCKET last updated? The latest version of the REON POCKET app is 2.3.0, which was last updated on June 15, 2026. ### What devices is the REON POCKET app compatible with? The app is designed to work with smartphones to control the REON POCKET device. Specific OS compatibility is not detailed but typically requires modern smartphone operating systems. ## Version history (last 5 releases) ### 2.3.2 — 2026-08-21 Added support for changing temperature units​ ### 2.3.1 — 2026-08-07 Minor faults fixed ### 2.3.0 — 2026-06-15 Updates to Device Software Version 2.4.x now supported ### 2.2.0 — 2026-04-14 Updates to Device Software Version 2.3.x now supported ### 2.1.1 — 2025-12-22 Minor faults fixed ## More apps by Sony Thermo Technology Inc. - [REON WIZ](https://appshunter.io/ios/app/reon-wiz/id6444751375) All apps by Sony Thermo Technology Inc.: https://appshunter.io/developer/1794033334 ## Related topics [reon pocket](https://appshunter.io/ios/topics/reon-pocket) · [seitron be cool](https://appshunter.io/ios/topics/seitron-be-cool) · [inuheat](https://appshunter.io/ios/topics/inuheat) · [hand warmer](https://appshunter.io/ios/topics/hand-warmer) · [warmify](https://appshunter.io/ios/topics/warmify) · [inuheat group ab](https://appshunter.io/ios/topics/inuheat-group-ab) · [steelseries gg](https://appshunter.io/ios/topics/steelseries-gg) · [mobile warming](https://appshunter.io/ios/topics/mobile-warming) · [redhead heated clothing](https://appshunter.io/ios/topics/redhead-heated-clothing) · [volt heated clothing](https://appshunter.io/ios/topics/volt-heated-clothing) --- *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 2026-09-03.*