Sick Watch vs BMI Tracker

Know you're getting sick before you feel it. Sick Watch monitors your overnight health signals – heart rate, HRV, temperature, and breathing – to spot the patterns that appear 1-3 days before illness symptoms. Based on research from Stanford and UCSF involving 63,000 participants, multi-signal detection can identify illness brewing with 82% accuracy, nearly 3 days before you'd normally notice. How it works: - Wear your Apple Watch to sleep - If you have existing sleep data, predictions start immediately - New watch owners get early predictions after 7 nights, full confidence at 14 - Get alerted when signals suggest your body is fighting something - Take action early – rest up, clear your schedule, boost your defences Features: - Four-signal monitoring (temperature, HRV, heart rate, respiratory rate) - Personal baseline (not population averages) - Automatic alerts when something's brewing - No iPhone required – runs entirely on Apple Watch - Privacy-first – all data stays on your device Requirements: - Apple Watch Series 4 or later - watchOS 10 or later - Series 8+ recommended for temperature monitoring One-time purchase. No subscription. No ads. NOTE: Sick Watch is not a medical device and does not provide medical diagnoses. It is intended for general wellness purposes only. Always consult a doctor before making any medical decisions.

BMI Tracker - Weight Journal turns a one-off BMI check into a private, useful record of progress. FREE FEATURES • Fast BMI calculation in metric or US units • Weight journal with notes, feelings, and optional body-fat entries • Private on-device history and progress charts • Weekly check-in companion with Pip • Apple Health height and weight import • No account and no ads LIFETIME PRO — ONE PAYMENT • Personal weight goal and milestones • Advanced trend insights • Gentle weekly reminders • Complete CSV export BMI is a general screening measure, not a diagnosis. It does not account for muscle mass, body composition, age, or individual health. Speak with a qualified health professional before making significant health decisions.