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See all ads on AdLibrary →Signos is a Los Altos, CA-based digital health company founded in 2018 by Sharam Fouladgar-Mercer. The platform pairs a continuous glucose monitor (CGM) with an AI app to provide personalized weight management guidance based on real-time glucose responses to food and exercise. In 2025, Signos received FDA clearance as the first CGM system specifically indicated for weight management.
