AI & Sexual Wellness Technology Glossary

This glossary explains key terms related to artificial intelligence and modern technology in sexual wellness. It is designed to help adults in the United States better understand how smart devices, app-connected products, and emerging sex tech work, and how they relate to intimate health, privacy, and responsible use.

For a broader overview of this topic, see our guide to AI & Technology in Sexual Wellness, or explore related products in our AI & Sexual Wellness Technology collection.

Artificial Intelligence (AI)

Artificial intelligence refers to computer systems or software designed to perform tasks that typically require human decision-making, such as learning from data, recognizing patterns, or adapting responses over time. In sexual wellness, AI is usually limited to basic personalization or adaptive features rather than human-like intelligence.
Why it matters: Understanding what AI actually means helps set realistic expectations about what sexual wellness technology can and cannot do.

Machine Learning

Machine learning is a subset of artificial intelligence that allows systems to improve or adapt based on data rather than fixed instructions. In sex tech, machine learning may be used to adjust settings or patterns based on user input or usage history.
Why it matters: Machine learning explains how some devices can feel more personalized without being truly “intelligent.”

Algorithm

An algorithm is a set of rules or instructions that a computer follows to perform a task or make decisions. Many sexual wellness devices use algorithms to control patterns, timing, or responses within an app or device.
Why it matters: Algorithms are the foundation of most “smart” features in sexual wellness technology.

Smart Sex Toy

A smart sex toy is a device that uses digital technology—such as Bluetooth, apps, or software—to offer features beyond manual control. This may include customizable settings, remote control, or guided experiences.
Why it matters: “Smart” does not necessarily mean AI, but it does indicate added functionality and user control.

App-Connected Device

An app-connected device pairs with a smartphone or tablet app to control features, adjust settings, or access educational tools. Many modern sexual wellness products fall into this category.
Why it matters: App connectivity affects usability, privacy considerations, and how much control users have over their experience.

Remote Control / Long-Distance Control

Remote or long-distance control allows a device to be operated from another location, often through an app. This feature is commonly used by partners who are apart or by users seeking hands-free control.
Why it matters: This feature relies on secure connectivity and clear consent between users.

Bluetooth Connectivity

Bluetooth is a short-range wireless technology that allows devices to connect directly to smartphones or other hardware without the internet. Many smart sex toys use Bluetooth for local control.
Why it matters: Bluetooth connections generally limit data sharing to nearby devices, which may appeal to privacy-conscious users.

Wi-Fi Connectivity

Wi-Fi connectivity allows devices or apps to connect over the internet, enabling features like long-distance control or cloud-based updates.
Why it matters: Wi-Fi expands functionality but can introduce additional privacy and security considerations.

Haptic Feedback

Haptic feedback refers to technology that creates physical sensations, such as vibrations or pulses, in response to digital input. In sexual wellness devices, haptics are used to deliver tactile experiences.
Why it matters: Haptic design influences how realistic, responsive, or customizable a device feels.

Adaptive Patterns

Adaptive patterns are device behaviors that change based on user input, preferences, or usage history. These patterns may feel more personalized over time.
Why it matters: Adaptive features are often marketed as AI, even when they rely on relatively simple software logic.

Personalization

Personalization allows users to customize settings, patterns, intensity, or experiences based on individual preferences. This may be manual or software-assisted.
Why it matters: Personalization is one of the main benefits users seek in sexual wellness technology.

Biofeedback

Biofeedback involves using sensors to collect information about physical responses, such as pressure or movement, and using that data to guide experiences or provide insights.
Why it matters: Biofeedback is more common in wellness-oriented or educational devices and may support awareness rather than stimulation alone.

Sensors (in Wellness Devices)

Sensors are hardware components that detect movement, pressure, or other inputs within a device. In sexual wellness technology, sensors can support responsiveness or data collection.
Why it matters: Sensors enable many advanced features but also influence what data is collected.

Data Privacy

Data privacy refers to how personal or usage data is collected, stored, and protected. In sex tech, this is especially important due to the sensitive nature of the information involved.
Why it matters: Clear privacy practices help users make informed decisions and protect personal information.

Consent (in Sex Tech Context)

Consent in sex tech includes clear agreement between users and transparency about how devices and apps function, including data use and control features.
Why it matters: Ethical design prioritizes informed, ongoing consent in both physical and digital interactions.

End-to-End Encryption

End-to-end encryption is a security method that ensures data can only be accessed by the intended users, not third parties. Some sex tech apps use encryption to protect communications.
Why it matters: Encryption reduces the risk of data interception or unauthorized access.

Cloud Storage

Cloud storage refers to data being stored on remote servers rather than locally on a device. Some apps store preferences or usage data in the cloud.
Why it matters: Cloud storage can enable convenience but may raise additional privacy considerations.

Firmware Updates

Firmware updates are software updates installed directly on a device to improve performance, fix bugs, or address security issues.
Why it matters: Regular updates are a sign of responsible product support and long-term safety.