Garmin. has filed a patent for a method, device, and computer program to determine a user’s training load distribution. The wearable electronic device calculates exercise intensity using heart rate data, categorizes training effects, and displays intensity categories. This innovation aims to provide personalized training guidance based on individual data. GlobalData’s report on Garmin gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Garmin, Fitness trackers was a key innovation area identified from patents. Garmin's grant share as of January 2024 was 73%. Grant share is based on the ratio of number of grants to total number of patents.

Wearable device for tracking training load and effect

Source: United States Patent and Trademark Office (USPTO). Credit: Garmin Ltd

The patent application (Publication Number: US20230414143A1) describes a wearable electronic device designed to be worn by a user. The device includes a display, a memory with historical user information, a heart rate sensor that generates a photoplethysmography signal, and a processor that calculates exercise intensity information using heart rate data. The processor also determines aerobic and anaerobic training loads and effects, identifies intensity categories, and controls the display to show these categories to the user. Additionally, the device can be a smartwatch, wrist-top computer, or mobile phone, and may include a GPS receiver for location information to further enhance performance tracking.

Furthermore, the device can update historical user information based on training loads and effects, as well as intensity categories. The processor can also determine various performance metrics like Recovery, Base, Tempo, Lactate Threshold, VO2 max, Anaerobic capacity, and speed using the training data. The display can visually represent these metrics and provide training recommendations based on the identified intensity categories. Overall, the wearable electronic device aims to provide users with comprehensive information about their exercise intensity, training loads, and performance metrics to optimize their workouts and improve their fitness levels.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.