🌟NIB 🌟Amazfit Band 5 Activity Fitness Tracker with Alexa Built-in, 15-Day Battery Life, Blood Oxygen, Heart Rate, Sleep & Stress Monitoring, 5 ATM Water Resistant, Fitness Watch for Men Women Kids 🌟What's in the box Fitness Tracker Charger User Manual 🌟Details Brand Amazfit Model NameBand 5 StyleBand 5 ColorMidnight Black Screen Size 1.1 Inches 11 built-in sports modes Activity Tracker, Sleep Monitor, Stress Tracking, Water Resistant, Alarm Clock, Weather Forecast, Oxymeter (SpO2), Multisport Tracker, Heart Rate Monitor, Calorie Tracker, Notifications, Sedentary ReminderActivity Tracker, Sleep Monitor, Stress Tracking, Water Resistant Shape Heart Target AudienceMen,Women Age Range (Description)Adult, Kid Compatible DevicesSmartphone 🌟Keep Connected to Your Life, Not Your Charger Say goodbye to daily recharge. With a fully charged Amazfit Band 5, you don't need to bring a charger for a two-week trip. 🌟Enjoy Bigger and Clearer View the brand-new 1.1” full-touch color AMOLED screen provides bigger and clearer viewing experience. Two built-in custom watch faces and more than 45 other watch faces are available for download from the app and alternatively, you can choose a picture or your own personal photo as the watch face. 🌟COMPATIBLE PHONE MODELS: Android 5.0 or iOS 10.0 and above. Strap length 6.4-9.3inch / 162-235mm 🌟Black