Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
All-day Activity Tracking: T Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status
Multi-Sport Modes & Connected GPS: T Different exercise modes help you better understand specific activity data; the GPS can show run stats like pace and distance and record a map of your workout route
See Calls & Messages on Your Wrist: T Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter
Built-in USB Plug: T Easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time

Specification: 
Bluetooth Version: Bluetooth 4.0 or later
Bluetooth Transmission Distance: 10 Meters (32.8 feet)
Screen size: 0.91 inch
Screen type: OLED
Material: upper casing: PC; strap: TPU
Dimension: suits for wrist size: 5.5 inch – 8.2 inch
Battery type: Li Battery
Battery capacity: 65mAh
Working time: 5-10 days
Charging method: USB charging
Charging time: 1-2 hours
Weight: 0.84 oz (23.8g)

Features: 
Built in USB – easy to charge via block and or computer, phone charger adapter, Laptop etc.
Wrist Sense enables you to light the screen up with praise of your wrist, see your daily activity and time with a bright LED tap display
Track steps, walking miles, calories burned and active minutes (when you turn on sports mode), know your exercise minutes
Automatically tracks how long and how well you sleep and wake you up with a silent vibrating alarm

Package Include: 
1 x Fitness Tracker
1 x User Manual