✔Fitness Tracker with Heart Rate Monitor:24-hour continuous heart rate monitoring help you better know your heart rate details, such as peak exer, cardio exer and fat burning .
✔Auto Sleep Tracker:The fitness tracker will automatically recognize your state and monitor your sleep progress, identifying deep sleep and light sleep hours to help you adjust and improve sleep quality. You can also set sleep clock and wake up clock via the fitness tracker.
✔Larger Screen & Adjustable Wrist Strap: Swipe navigation on 0.96” OLED display makes the bracelet more fashionable and easy to control,Adjustable Wrist Strap Length is 6.7” ~ 9.4” which fits most teenagers , adults.
✔Activity Tracker & Message Alert:Daily activity tracker for running, riding, treadmill, spinning or yoga, etc. See your workout stats ,call, SMS and SNS notification on your wrist.
✔Risk-less Purchase :This IP67 waterproof fitness tracker is made from durable material and can be used in any circumstance. 30 days full refund, 12 months warranty and lifetime technical support ensures a riskless purchase.