Features:
Your Fitness Tracker: 23 sports modes are optional. It can also monitor your steps, mileage, calories. Suitable for outdoor exercise and helps you make a scientific fitness plan.
Heart Rate/Temperature/Sleep Monitoring: Supports detection of heart rate and temperature. It can also track sleep conditions, monitor sleep quality. Measurement data can be synchronized to the APP in time.
1.69-inch Color Touch Screen: 1.69-inch color touch screen can achieve a variety of operations. Screen brightness can be adjusted. 5 preset watch faces are adjustable.
IP67 Waterproof: With IP67 life waterproof design, you can enjoy sports and no worry about splashing water and sweat. Please do not swim or have a bath wearing it.
Multifunctional Smart Band: Download APP "Lenovo Smart Watch" and connect, it can achieve functions like setting the alarm clock, message push/call reminder, sedentary reminder, music control, etc.

Specifications:
Brand Name: Lenovo
Model Number: S2 Pro
Color: Black
Battery Capacity: 250mAh polymer lithium battery
Duration of Standby: about 15 days (Theoretical Data)
Charging Time: about 2 hours
Charging Method: Magnetic contact charging
Screen: 1.69-inch full touch IPS screen, 240*280p
Compatible System: Android 5.0 and above, iOS 10.0 and above
APP: Lenovo Smart Watch

Waterproof Rate: IP67                                          
Watch Size: L*W*H=Approx. 42*36.5*11mm
Total Length: Approx. 250mm, adjustable length 155-215mm
Main Item Weight: 46.6g/1.64oz
Package Size: 9.5*9.5*4.7cm/3.74*3.74*1.85in
Package Weight: 144g/5.08oz