Features: Role: Smartwatch can serve as 24 hour continuous heart rate monitors, sleep monitors, pedometer, calorie counter and step counter. 2 in 1 smartwatch with wireless earbuds: Perfect combination of smartwatch and wireless headphone. Hand free calls: The wireless earbuds is cleverly stored on the side of the watch. Equipped with high-sensitivity microphone, ringtone reminder, independent high-fidelity audio and call sound quality, bringing you an ultra-convenient call experience. Large screen: This smart watches with large screen and soft and comfortable wearing gives you the best visual experience and watch usage. Strong compatibility: Perfect for daily activity tracking, call and enjoy music while driving or working. Compatible with most smartphone. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Metal, ABS, silicone. Size: 10.2*15.2*2cm. Waterproof: IP66. Resolution: 240 x 285. Screen size: 1.83 inch. Standy time watch: 30 days. Working timeearbuds: 3-4h. Package List: 1 x smartwatch 2 x earphones