Brand-new & sealed Fitbit Inspire 2 Fitness tracker + heart rate Start off the new year right with this great device 24/7 heart rate & active zone minutes Sleep tracking & sleep score Call, text, & app notifications Black strap included in box Up to 10-day battery life Rechargeable Requires app install on iPhone or Android Note that Google bought Fitbit in 2024. Site is gone, but app still available in app stores. Please do your own research before purchasing.