Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Stress Monitor. Smart Watches. Dial Window Material Type. Coated Glass. Touch Screen. Silica Gel. Screen Shape. Application Age Group.
Blackview Military Smart Watch for Men (Answer/Make Calls) 1.45" Fitness Tracker
Blackview X20 Smart Watch (1.43" AMOLED Display, Bluetooth, Sports)
Blackview Military Smart Watch for Men | Built-in GPS, Compass, LED Torch | AI
