Sony · Apparel · Reviewed by WhatGear · Published 2026-05-22
Based on a review by WhatGear (accessed 2026-05-22).
This page converts WhatGear's review of the Sony Sony Reon Pocket Pro Plus into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.
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The reviewer concludes that the Sony Reon Pocket Pro Plus might be the world's greatest personal air conditioning unit, effectively helping users handle heat and stay cool under pressure, while also allowing them to dress stylishly. He highlights its discreet nature as a key advantage over other solutions.
This review covers the Sony Reon Pocket Pro Plus, a wearable thermo device designed for personal cooling and warming. The reviewer demonstrates its discreet design, app connectivity, physical controls, and discusses its battery life, comfort, and noise level, comparing it to alternative personal cooling solutions.
The Sony Reon Pocket Pro Plus effectively offers personal temperature regulation, making it a compelling solution for discreetly staying cool or warm in various environments. It provides 20% improved cooling over the previous model, dropping the cooling plate temperature by an additional 2°C in smart cool mode, and features a redesigned neckband for 40% increased holding force to prevent slipping. However, its effectiveness relies on consistent battery life, which, while improved to 10-15 hours, still requires charging for extended use cases. If you frequently commute in varying temperatures or need to maintain a smart appearance in hot conditions, this device is an excellent investment for personal comfort. If you expect a whole-body air conditioning system for extreme outdoor conditions without battery constraints, look elsewhere.
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comparisonnegativet=0:15–0:20
The reviewer compares the Reon Pocket Pro Plus to a standard pocket fan, noting that the latter is very bulky, noisy, and definitely not discreet.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
comparisonnegativet=0:20–0:28
Another alternative, small fans with a neckband, are also deemed not very discreet, not very stylish, and quite noisy, contrasting with the Reon Pocket Pro Plus.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
specification_claimpositivet=0:58–1:01
The new Reon Pocket Pro Plus boasts 20% improved cooling in comparison to the previous year's model, which the reviewer was already impressed with.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
hands_on_demopositivet=1:02–1:10
The reviewer demonstrates how the device slots down the back of a shirt and hooks around the neck, showing that it is quite discreet, especially with the bands under a collar or when wearing a business shirt.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
reviewer_claimpositivet=1:17–1:27
The device actively cools or warms the body from a strategic focal point at the base of the neck, with the cooling sensation running down the spine to cool the entire body and reduce core temperature.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
specification_claimpositivet=2:07–2:15
The redesigned neckband provides approximately a 40% increase in structural holding force, preventing the device from slipping during light physical activities like walking or running.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
specification_claimpositivet=2:18–2:27
Sony redesigned the physical vent and uses active thermoelectric Peltier modules to drop the cooling plate surface temperature by an additional -2° when in smart cool mode.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
specification_claimpositivet=2:41–2:46
The entire device is designed to be moisture resistant, ensuring it won't be damaged by sweat and moisture even when worn under clothing in extremely hot conditions.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
visual_inspectionneutralt=2:49–2:54
At the base of the device is a slit designed to suck heat out of the shirt and eject it over the top at the back, illustrating its heat dissipation method.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
hands_on_demopositivet=3:19–3:29
Sony has made the physical buttons easy to find by touch, with the plus button raised and the minus button concave, allowing users to differentiate them without looking.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
reviewer_claimpositivet=3:33–3:43
The device features a comfortable design, with an angled cooling plate that rests well and a super soft neckband material, making it easy to forget it's even there after a while.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
measurement_testpositivet=3:51–4:03
The reviewer states the device is "seriously quiet" and demonstrates this by placing a microphone next to it at maximum cooling setting, asking if viewers can hear anything.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
specification_claimpositivet=4:12–4:25
The device can run dynamically in smart mode for up to 15 hours and for up to 10 hours when locked into continuous high (level four out of five).
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
specification_claimpositivet=4:49–5:09
The Reon Pocket app connects via Bluetooth LE and uses precision sensors to adapt to body temperature in real-time, preventing overcooling when moving from hot to cold environments.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
comparisonpositivet=6:23–6:42
The Reon Pocket Tag 2 is 18% smaller than its predecessor and includes a new carabiner clip, making it more secure when attached to bags or backpacks.
Source location: https://www.youtube.com/watch?v=ebX7Ii1SXnc
The reviewer demonstrates how the device slots down the back of a shirt and hooks around the neck, noting that it's quite discreet. With the bands under a collar or wearing a business shirt, it becomes even more hidden, ensuring you can stay cool without others noticing.
The device offers 20% improved cooling compared to the prior version and uses active thermoelectric Peltier modules to drop the cooling plate surface temperature by an additional -2° in smart cool mode. It's designed for localized nervous system relief at the base of the neck, and the reviewer states this cooling sensation runs down the spine to cool the entire body and bring down core temperature.
Sony has made the device hyper-efficient, allowing it to run dynamically in smart mode for up to 15 hours. Even when locked into continuous high (level four out of five), it can still provide up to 10 hours of uninterrupted cooling, which the reviewer finds sufficient for most working hours.
The reviewer conducts an audio test by placing the microphone next to the device while it's running at maximum cooling, demonstrating that it's barely audible. He explicitly states it's "seriously quiet."
The device connects to an app via Bluetooth LE, working with internal precision sensors to adapt to body temperature in real-time. This means it won't continue to blast cold air if you move from a hot environment to a cold one. The optional Reon Pocket Tag 2 further enhances this by sensing external temperature and humidity, allowing for even more precise adjustments.
Sony designed the device to be very comfortable. The cooling plate has a slight angle that rests comfortably, and the neckband material is super soft. The reviewer states that "after a little while of wearing it, you just forget that it's even there."
The reviewer praises Sony for designing the physical controls to be easily found on the back of the neck. The plus button is raised, and the minus button is concave, allowing users to differentiate them by touch without needing to see them.
75/100 source quality
The Sony Reon Pocket Pro Plus is presented as a discreet, wearable thermo device that cools or warms the body through a strategic focal point at the base of the neck. It boasts 20% improved cooling, long battery life (up to 15 hours in smart mode), and quiet operation. The device features intuitive physical controls, app connectivity for real-time temperature adaptation, and a new Reon Pocket Tag 2 external sensor for environmental adjustments. It is designed for comfort, stability, and moisture resistance, making it suitable for commuters or those who dress formally.
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