A watch with a black color.

Features of Jitlaf Watch Smart Heart rate monitor Blood pressure monitor Blood oxygen saturation measurement Receive call and social media notifications Sleep hours monitor Step counter Step and calorie tracking 11 activity tracking modes Fitness activity watch Alarm clock Calculator Ability to add a PIN to save data Water resistant up to 3 meters Battery capacity: 220 mAh IPS full touch screen 1.75 inches usage duration: 5-7 days for normal use Personal manager for your heart health 20 background images inside the screen Choose what you like Personal guide inside the box for pairing and operation Extra replacement strap Two-year warranty