Hiyd Unveils New Sensor for Wristwatches

The health technology company Hiyd has unveiled the second generation of its innovative sensor, which allows ordinary wristwatches to be transformed into smartwatches. The sensor has a thickness of just 2.7 millimeters and a diameter of 25 millimeters. It is attached to the back of the watch using a special micro-suction technique, eliminating the need for adhesives or magnets. According to the manufacturer, the sensor fits approximately 95 percent of all wristwatches, enabling users to easily switch the sensor between different watches without leaving residues or causing damage.

Hiyd emphasizes that the sensor is safe to use and will not fall off. The sensor offers comprehensive fitness tracking features, including heart rate, sleep, steps, activity, and recovery measurement. The collected data is recorded in an app for Android and iOS, allowing for easy analysis of fitness data. The manufacturer stresses that there are no monthly fees associated with using the sensor. The new version of the sensor was presented from October 13 to 15, 2026, at TechCrunch Disrupt.

The presentation took place during an event focused on innovative technologies and startups. Hiyd plans to launch a Kickstarter campaign in November to fund the production of the sensor. The first deliveries of the sensor are scheduled for the second quarter of 2027.

Hiyd has not yet released information on whether the sensor could affect the precision of mechanical watches. Mechanical watches should generally be kept away from magnetic fields, which must be considered when using the sensor. The company aims to provide a solution that meets the needs of users who prefer a sleek and stylish watch without sacrificing modern fitness tracking features. Hiyd highlights that the sensor is a discreet addition to any watch, thus not compromising personal style. The technology behind the micro-suction design allows for easy and quick attachment of the sensor without the need for additional tools.

Users can switch the sensor between their favorite watches in seconds, offering high flexibility. Hiyd has already received positive feedback from test users who praise the usability and functionality of the sensor. The data collection app is continuously being developed to provide users with a comprehensive analysis of their fitness data. The market launch of the sensor could set a new trend in wearable technology by offering a cost-effective and stylish alternative to traditional smartwatches. Hiyd aims to make fitness tracking technology accessible to a broader audience with this product.

The Kickstarter campaign is expected to launch in November 2026, with Hiyd hoping for high participation to secure the production of the sensor. The company has already announced that there will be various support levels to meet different needs. According to the manufacturer, the sensor's battery life is four days, which should be sufficient for most users to track their fitness data over an extended period. The combination of a sleek design and powerful technology could further increase interest in wearable fitness solutions. Hiyd has already made a name for itself in the health technology sector and could strengthen its market position with this new product.

Reactions to the sensor's presentation at TechCrunch Disrupt were predominantly positive, indicating a strong interest in innovative solutions in the wearable technology sector. The exact pricing of the sensor has not yet been disclosed; however, Hiyd plans to release this information as part of the Kickstarter campaign. The company has emphasized that this product is suitable for both tech enthusiasts and fitness lovers. The development of the sensor could also impact the entire wearable technology industry by shifting the focus to sleek and stylish solutions. Hiyd will continue to work on improving the user experience to meet user demands.

The next phase of product development will focus on optimizing the app and integrating additional features to provide users with a comprehensive experience. Hiyd plans to keep users updated on progress and incorporate feedback into the product's further development. Market research shows that the trend towards wearable fitness solutions continues to grow, which reinforces Hiyd in its product development. The combination of an innovative sensor and a user-friendly app could further increase interest in this new product. Hiyd has announced that the first prototypes of the sensor have already been successfully tested, and the feedback from testers will be incorporated into the final product development. The official market launch is eagerly anticipated. The Kickstarter campaign is expected to start in November 2026, with the first deliveries planned for the second quarter of 2027.