Fitbit Inspire‎ 3 Health & Fitness Tracker - FB424BKBK-US - Midnight Zen

Questions? Leave a comment below! Fitbit Inspire 3 Health & Fitness Tracker - FB424BKBK-US - Midnight Zen. Tested & Reset To Factory - Both Straps/ Charger/Book Included Always-on Wellness Tracking By watching for changes in your resting heart rate, blood oxygen, skin temperature & more, you can get to know your body and do what's best for it.2 Stress Management Score See how well your body is handling stress with this daily personalized score. A high score means you're ready to tackle big things, while a low score is your body asking for some self-care. Daily Readiness Score Based on your stress, sleep & activity, Daily Readiness Score tells you what your body can handle so you can dial your workout plans up or down. Because when you listen to your body, you see better results.3 Sleep Profile Do you snooze deep like a bear or float in and out like a dolphin? Find out what your sleep animal is, then tweak your habits to match. Plus get a detailed analysis of your sleep each month that shows where you're solid and where you can do better.4 Up to 10-day Battery Life Over a week of battery life for more go, more flow, more whoa. Varies with use and other factors. Active Zone Minutes Active Zone Minutes tracks the time you spend in your target heart rate zones, so when you work out harder, you get credit. Workouts in cardio or peak zones earn you double the minutes.