• Time/Date Display: Easily switch between 12/24-hour formats by long-pressing the button on the time display interface
• Step Tracking: Monitor your daily activity with an accurate step counter to help you stay active
• Alarm Function: Set customizable alarms to remind you of important tasks and appointments
• Vibration Reminder: With a vibration reminder function, you can set it as you need
• Sleep Monitoring: With sleep quality monitoring function, sleep quality level is clear at a glance
• Stopwatch & Countdown Timer: Includes both stopwatch and countdown timer functions for versatile timing needs
• Micro USB Charging: Comes with a Micro USB charging cable for convenient charging anywhere, anytime

Specifications:

• Display: LED seven-segment display
• Charging method: Micro USB
• Battery life: charge and discharge times>300 times
• Power supply voltage: DC=4.5V~5.5V
• Operating atmospheric pressure: m860hPa~1060hPa
• Battery capacity: 50mAh
• Sleep current: 60uA
• Standby time: 20 days
• Strap material: TPU