Product Features:

– 133 Sport Modes–Always One Mode Suits for You

– 4 Major Global Positioning Systems–Every Step Counts

– 24-hours Accurate Heart Monitor–Get Better Exercise Results

– Blood Oxygen Monitor–Knows Your Health in Time

– Sleep Monitor–Optimize Your Sleep

– 5ATM Water Resistant–Live Free, Splash Away

– 1.69 Inch Tempered Glass Display–Remain Strong and Expand Your Horizon

– 100+ Watch Faces–Decorating Your Everyday

– Message Reminder–Quickly Get Up-to-Date from Your Friends

– oraimo Health–APP to Push You Further

Product Parameters:

Screen Size: 1.69″ TFT 240*280
BT Version: V5.1
Battery Capacity: 300 mAh
Battery Type: Lithium Polymer Battery
Standby Time: 7 days
Watch Size: 37.6mm * 44.4 mm* 11.6mm
Weight: 43.6g
Material: ABS/PC/Silicone

Model: OSW-31N