Posture Alert - SLOX is a lightweight repeating timer that nudges you to check your sitting posture at user-configurable intervals. Features: • Adjustable reminder interval (30 / 45 / 60 minutes) • Configurable active hours (e.g. 09:00-18:00) so it stays quiet outside work • Sound & vibration toggles • Daily check counter to track how often you sat up straight today • 7 languages supported (English / 한국어 / 日本語 / 简体中文 / 繁體中文 / Español / Português) NOT a medical device. This app does not measure or diagnose your actual posture. It simply reminds you to take a moment and sit up straight. For persistent back or neck pain, please consult a healthcare professional.