The OmniWatch is a consumer fitness and wellness device designed to track general activity and vital indicators. Measurements provided (including fitness data, vitals, sleep, steps, and calories) are estimates and are not intended for medical diagnosis, treatment, or prevention of any disease. This product is not a medical device. Always consult a qualified healthcare professional for medical advice.Individual results may vary based on usage, activity level, and personal conditions. Customer testimonials reflect individual experiences and do not guarantee similar results for all users.Shipping times are estimates and may vary depending on location, carrier, and external factors beyond our control. The 30-day guarantee applies only when return conditions are met in accordance with our refund and return policy.Product images and illustrations are for demonstration purposes only and may differ slightly from the actual product due to lighting, display settings, or product updates.