Bluetooth smartwatch with GPS function 1.3-inch full touch screen display Multi-Sport Mode (Running, Walking, Hiking, Biking, Indoor Run) Track your sport performance Provide comprehensive GPS location Built-in HR sensor, monitor your heart rate Monitor your daily activity and sleep Weather display Answer or reject calls from your wrist Display SMS, emails, calendar events and social media activity Smart wake-up, raise or shake your arm to wake up the device Built-in loudspeaker and Microphone IP-68 water splashproof Fully compatible with iOS7 or above and Android 4.4 or above 500mAh rechargeable battery Use with Bluetooth up to 3 days, GPS up to 12 hours and up to 10 days standby   Product size: 4.80(w) x 1.50(d) x 26.50(h) cm Product weight: 0.26 kg Package size: 13.00(w) x 5.50(d) x 13.00(h) cm