EXHIBIT 99.1 Garmin announces first quarter 2026 results Company reports record first quarter revenue and operating income Schaffhausen, Switzerland / April 29, 2026 / PR Newswire – Garmin ® Ltd. (NYSE: GRMN), today announced results for the first quarter ended March 28, 2026. Highlights for first quarter 2026 include: | (In thousands, except per share information) | | | 13-Weeks Ended | | | | --- | --- | --- | --- | --- | --- | | | March 28, | | March 29, | | YoY | | | 2026 | | 2025 | | Change | | Net sale ...