Fitbit Inspire 3 is a health and fitness smartwatch designed to boost energy and monitor wellness.Features include Daily Readiness Score, Active Zone Minutes, 24/7 heart rate tracking, and over 20 exercise modes.Other functionalities include stress management score, SpO2 monitoring, personalized sleep profile, and smart wake alarm.The smartwatch is also water-resistant up to 50m and has a long-lasting battery life of up to 10 days.