Xiaomi watches

Display 1.56" AMOLED display Display resolution: 152*486 Display color depth: 326 PPI Display brightness: up to 450 nits, adjustable Sensors High precision 6-axis sensor and PPG heart rate sensor 6-axis sensor: Low power-consumption 3-axis accelerometer and 3-axis gyroscope PPG heart...

Compatibility     Android v4.4, iOS    Syncing    Bluetooth: Yes   USB Connectivity: no    Activity Tracker    Calories Intake/ burned: Yes   Distance: Yes   Steps: Yes   Hours Slept: Yes   Heart Rate: Yes   Activity/Inactivity: Yes    Sensors    Accelerometer   Proximity    Display    Screen Size:1.6   Screen Resolution: 192 x 490 pixels   Pixel Density (sharpness): 329 ppi   Display Technology: AMOLED    Notification    Incoming...

Notification ·     Call & SMS notifications, App notifications Notification Type ·     Incoming Caller ID, SMS, E-mails, Calendar, Social Messaging Battery Type ·     Lithium Ion Charge Time ·     120 min Battery Life ·     Up to 12 days Rechargeable Battery ·     Yes...