• Alarm: 8 alarms can be set, and alarm reminders can be set (reminders can only be operated on the mobile phone APP). When the time comes, the reminder will scroll on the bracelet
• Real-time step counting: The bracelet can record your mileage, calories and other data to help you scientifically analyze
• Countdown: Short press to enter the countdown setting, the setting range is: 1-199 minutes, after the setting is completed, short press to confirm to start the countdown, long press during the countdown to exit directly, short press to reset the countdown time
• IP67 waterproof: IP67 level dustproof and waterproof, durable to use
• Magnetic charging: Built-in standard magnetic charging contacts, simple and convenient to charge
• Sleep monitoring: With sleep quality monitoring function, sleep quality level is clear at a glance

Specifications:

• Dimensions: 245*28*8.4mm
• Display: LED dot matrix display
• Battery life: charge and discharge times >300 times
• Operating atmospheric pressure: m860hPa~1060hPa
• Charging method: magnetic charging
• Power supply voltage: DC=4.5V~5.5V
• Battery capacity: 90mAh
• Standby time: 30 days
• Strap material: silicone
• APP: ATR-X