This easy-to-use fitness tracker packs 24/7 heart rate, Active Zone Minutes, activity and sleep tracking, up to 10 days of battery and more--paired with step-by-step fitness & nutrition programs, personalized insights, and sleep tools from Premium, you have all you need for a healthier you. 

Features:

• Operating System Compatibility: Android, Apple iOS
• Touch Screen Info: Yes
• Metrics Measured: Heart rate, Calories burned, Steps taken, Hours slept, Sleep quality
• Water Resistant: Yes
• Maximum Depth of Water Resistance: 164 feet
• Series: Fitbit Inspire 2
• Model Number: FB418BKBK
• Maximum Depth of Water Resistance: 164 feet
• Display Type: OLED