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Only one xMEMS cooling chip is identified as being in mass production: the XMC-2400, which the company says is shipping to support its first glasses design wins. Smartphones and data-center hardware appear on the company’s broader application list, but its July 2026 announcement does not establish that cooling chips for those markets are already shipping in volume. A second glasses-focused model, the XMC-1200, is at the engineering-sample stage, with production readiness targeted for Q4 2027.
What is an xMEMS cooling chip?
xMEMS calls its technology µCooling: an all-silicon, solid-state active-cooling component designed to move air locally where a conventional fan may not fit. The company says a thin-film piezoelectric material moves silicon membranes at ultrasonic frequencies. Those membranes create air pulses through micro-valve arrays, while vents in the package direct airflow toward a hot component. xMEMS’s product page describes the portfolio and its intended uses.
Unlike a conventional fan, the chips have no rotating blades. xMEMS describes the approach as silent and vibration-free; those are manufacturer claims, not independent measurements of noise, reliability or cooling performance in finished devices.
Which model is in production?
The XMC-2400 is the specific model xMEMS identifies as its first µCooling device in mass production. In its July 21, 2026 announcement, the company said it was shipping to support its first glasses design wins. The announcement does not name the glasses makers or give production volumes.
#1 Best Overall
- HD Camera & EIS Stabilization: These smart glasses with camera feature an 8MP HD lens that captures smooth 30fps videos and supports high-resolution photos. Combined with multi-frame noise reduction and an upgraded video stabilization algorithm, your video glasses footage will be steadier and smoother. Perfect for vlogging, travel, cycling, outdoor sports, fishing, parent-child moments, and more.
- Real-Time AI Translation & Voice Assistant: Built-in ChatGPT and DeepSeek AI models provide instant translation across 164 mainstream languages—no phone needed. Also supports voice wake-up, object recognition, smart dialogue, and Q&A, making these your go-to AI glasses with camera for travel, meetings, and study.
- Open Acoustics & Clear Calls: Open-ear Hi-Fi sound design allows ambient awareness while delivering immersive music. Dual-mic ENC noise cancellation ensures crystal-clear calls even while cycling, running, or commuting. Ideal for both camera glasses for men and camera glasses for women.
- Long Battery Life & Wireless Sync: Enjoy up to 8 hours of music playback and 60 minutes of continuous video recording glasses per session. With smart glasses with camera and bluetooth connectivity, enjoy instant WiFi/Bluetooth 5.4 backup and easy manual transfer to your phone album.
- Versatile Design & Durable Protection: Interchangeable lenses let you switch between fashionable sunglasses with camera and clear business glasses, suitable for daily wear by both men and women. Rated IP65 water-resistant against sweat and splashes—great for running, cycling, hiking, and other outdoor activities (not suitable for swimming or submersion).
The XMC-1200 is a separate model for AR/XR light engines, processors and other smart-glasses components. xMEMS says qualified customers can obtain engineering samples under NDA and targets production readiness for Q4 2027. That target is not a claim that the model is already in mass production.
How the three µCooling models compare
The published figures below come from xMEMS, not an independent head-to-head test. The company’s public materials do not provide a uniform benchmark comparing all three models.
Rank #2
- 【8MP HD Camera & 4K Ultra HD】Experience authentic first-person perspectives with an upgraded 8MP ultra HD camera. 4K resolution delivers clear, detailed imagery, while multi-frame noise reduction and advanced anti-shake technology help enhance image clarity for travel, cycling, outdoor sports, family gatherings and everyday adventures.
- 【AI Voice Assistant & Intelligent Object Recognition】Powered by the advanced ChatGPT model, the AI assistant supports real-time Q&A, daily planning and intelligent recommendations. These smart glasses also feature AI object recognition, which can instantly identify landmarks, plants, animals and everyday items, making them an ideal smart companion for travel, shopping, learning and exploring the world.
- 【139 Languages Real-Time AI Translation】Break down language barriers effortlessly with AI translation across 139 languages. Ideal for international travel, business communication, academic exchanges and cross-border socializing, these smart glasses help make multilingual conversations more natural, convenient and efficient.
- 【Open-Ear Hi-Fi Audio & Dual-Mic ENC Noise Cancellation】Enjoy immersive premium sound while staying fully aware of your surroundings with our open-ear headphone design. These bluetooth smart glasses are built with advanced dual-microphone ENC noise reduction technology, which effectively suppresses wind and ambient noise, ensuring crystal-clear hands-free calls and stable music playback even in noisy outdoor, cycling and commuting scenarios.
- 【Photochromic Lenses, Suitable for Any Scenes】Designed for all-day comfortable wear, AI glasses feature an ultra-lightweight frame and integrated photochromic lenses. The lenses automatically darken in sunlight for UV protection and return to a clear state indoors. A built-in 290mAh battery delivers long-lasting power for full-day use, fitting perfectly with all scenes of daily life, work and outdoor adventures.
| Model | Intended uses | Status stated by xMEMS | Size or area | Airflow | Back pressure | Power |
|---|---|---|---|---|---|---|
| XMC-1200 | AR/XR light engines, processors and other glasses components | Engineering samples for qualified customers under NDA; production readiness targeted for Q4 2027 | 46 mm² | Not stated on the cited announcement | Not stated on the cited announcement | 70 mW typical system power when paired with the Astra2 drive ASIC |
| XMC-2400 | XR glasses, personal SSDs and edge AI | Identified by xMEMS as in mass production and shipping to support glasses design wins | 7.42 × 9.48 × 1.13 mm | Up to 28 cc/s | Up to 1,300 Pa | About 150 mW |
| XMC-4800 | Data-center SSDs and smartphones | Listed on the product page; mass-production status not stated | 9.93 × 14.35 × 1.13 mm | Up to 48 cc/s (0.1 CFM) | Up to 1,100 Pa | About 240 mW |
The XMC-2400 and XMC-4800 dimensions, airflow, back-pressure and power figures are specifications on the xMEMS portfolio page. For the XMC-1200, xMEMS reports that pairing it with the Astra2 drive ASIC can reduce temperature by up to 10°C at a 1 W thermal load; this is a company-reported result for that setup, not a general result for glasses or other devices.
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xMEMS lists smartphones and tablets, personal and data-center SSDs, OSFP optical transceivers, DDR5 DRAM, PCIe retimers and voltage-regulator modules as potential µCooling applications. That describes intended markets and subsystems, not confirmed deployments. The July 2026 production announcement specifically ties the XMC-2400 to glasses design wins; it does not say that phone or data-center products using these chips are shipping at scale.
Rank #3
- 【AI Real-Time Translation & ChatGPT Assistant】AI glasses break language barriers instantly with AI real-time translation. The built-in ChatGPT voice assistant helps you communicate, learn, and handle travel or business conversations smoothly—ideal for conferences, overseas trips, and daily use.
- 【4K Ultra HD】 Smart glasses feature 4K resolution for clear, detailed visuals, making them suitable for travel, outdoor activities, everyday moments, and daily use.
- 【Bluetooth Music & Hands-Free Calls 】Smart glasses provide Bluetooth music and crystal-clear hands-free calls with an open-ear design. Stay aware of your surroundings while listening—comfortable for long wear and safer for commuting, cycling, and outdoor use.
- 【IP65 Waterproof & Long Battery Life】 AI glasses are designed for daily wear with IP65 waterproof protection against sweat, rain, and dust. The built-in 290mAh battery provides reliable performance for workdays and travel—no anxiety when you’re on the go.
- 【Smart App Control & Object Recognition】Smart glasses connect to the companion app for easy setup, file management, and feature control. They support AI object recognition to help identify items and improve your daily efficiency—perfect for travel exploration and a smart lifestyle.
Android Central reported on a hands-on demonstration and said an xMEMS thermal-management executive expected a consumer product featuring the XMC-2400 by the end of 2026. That was a forecast, not confirmation of a launch. The report does not identify a customer. Read Android Central’s demonstration report.
What the performance numbers do—and do not—show
In a June 2025 announcement, xMEMS reported modeling and physical-verification results for a 1.5 W smart-glasses setup: 60–70% improvement in power overhead, up to 0.6 W of additional thermal margin, up to 40% lower system temperatures and up to 75% lower thermal resistance. These are company-reported results for the described setup, not independent tests or universal performance guarantees. The later production announcement identifies the XMC-2400 as in mass production, but does not turn those earlier figures into independently verified measurements. See the June 2025 announcement.
Rank #4
- #1 SELLING AI GLASSES - Tap into iconic style for men and women, and advanced technology with the newest generation of Ray-Ban Meta smart AI glasses. Capture photos and video recordings, listen to music, make hands-free calls or ask Meta AI questions on-the-go.
- UP TO 8 HOURS OF BATTERY LIFE - On a full charge, these smart AI glasses can last 2x longer than previous generations, up to 8 hours with moderate use. Plus, each pair comes with a charging case that provides up to 48 hours of charging on-the-go.
- 3K ULTRA HD: RECORD SHARP VIDEOS WITH RICH DETAIL — Hands-free video recording with an ultra-wide 12 MP camera in up to 3K resolution. Record clips up to 3 minutes per session. Capture sharp, vibrant memories while staying in the moment.
- LISTEN WITH OPEN-EAR AUDIO — Listen to music and more with discreet open-ear speakers that deliver rich, quality audio without blocking out conversations or the ambient noises around you.
- ASK YOUR GLASSES ANYTHING WITH META AI — Get real-time suggestions, answers, object identification, and reminders hands-free. Requires Bluetooth connection to your smartphone and the Meta AI app. Ensure your phone has internet connectivity.
For buyers and device makers, the distinction matters: airflow and power specifications describe a component, while temperatures in a finished product depend on its enclosure, heat source, airflow path and system design. The cited public materials do not provide independent comparative testing across the XMC models.
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These are OEM components intended to be integrated into device designs, not established consumer retrofit accessories. xMEMS directs prospective evaluators to contact the company or request samples; the available materials do not establish a retail listing or a compatible add-on for an existing phone or pair of glasses. XMC-1200 engineering samples are specifically described as available to qualified customers under NDA.
Best Value
- 【4K Camera with EIS Stabilization】Smart glasses with camera feature a built-in 4K camera with EIS stabilization for clearer and steadier image performance during sports, cycling, travel, outdoor activities, and everyday use.
- 【Open-Ear Speakers & Clear Bluetooth Calling】Camera glasses feature built-in open-ear speakers for music and clear Bluetooth calls while helping you stay aware of your surroundings. Noise-reduction microphones provide clearer voice pickup and a comfortable listening experience for everyday use.
- 【AI Real-Time Translation & Voice Assistant】AI glasses support real-time translation in 139+ languages to make communication easier across different languages. The built-in AI voice assistant helps you access information and interact more efficiently—ideal for work, study, travel, and daily use.
- 【Photochromic Lenses & Lightweight Comfort】Smart sunglasses with camera feature photochromic lenses that respond to changing sunlight conditions for comfortable indoor and outdoor use while helping reduce UV exposure. The lightweight 35g frame provides a comfortable fit for extended everyday wear.
- 【IP66 Water Resistance & 290mAh Battery】AI sunglasses with camera feature IP66 water resistance for added protection against sweat, rain, and dust during active daily use. The built-in 290mAh battery provides convenient power for travel, outdoor activities, work, and everyday use.
For a consumer, the practical sign to watch for is a named finished device—not an announcement that a component supports a market. The July 2026 release reports glasses design wins but does not identify the manufacturers or confirm a retail product launch.
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