Compatibility Support all devices with Android 4.4 or later, iOS 7.1 or later; Download app “VeryFitPro” from Apple Store or Google Play for free, or you can scan QR code on the user manual to download
Functions Step Pedometer, Distance, Calories Burned, Sleep Monitor, SMS Alert, Sedentary Reminder, Call Alert (Caller name & Caller ID), Alarm Alert, Camera Remote Control, Find Your Phone, Anti-lost, etc.
Activity Tracker This smart bracelet can track your all-day activities, including steps, distance, calories, etc. You can read the data on the smart bracelet; Automatically track your sleep state, help you know your sleep quality by the provided data like deep sleep hours, light sleep hours, awake hours, etc.
Long Standby Time Built-in USB plug makes it easy to charge in any USB port; Battery: Built-in 45mAh Rechargeable Li-Polymer Battery; Charge time: 1-2 hour; Standby Time: 5-10 days
Waterproof IP67 You can wear it while exercising, swimming in the pool, washing your hands, etc. But do not use it in diving, showering, seawater or water vapor environment