Smart watch technology black dual system heart rate blood oxygen monitoring 4G call watch GPS positioning

Highlights:
1.Sports Mode Running, walking, indoor running, outdoor cycling, football, basketball, badminton, table tennis, rope skipping
2.Other Functions “Multiple watch face switching, 4G call, Internet, third-party app download, dual camera photography, music, recording, face recognition unlocking, weather, browser, gallery Bluetooth push information Support mobile phone notifications pushed to watch”
3.Health Functions Heart rate, blood oxygen, sleep monitoring, pedometer, calories, distance, sports mode
4.[IP67 Waterproof] IP67 lifespan waterproof, can be worn when washing hands, raining (do not use in hot showers or saunas, steam will enter the host and cause damage to the watch),
5.[Quality service and after-sale guarantee] This shop provides the best after-sales service. If you have any questions, please contact us, we will definitely reply within 24 hours and provide a satisfactory solution. In addition, we provide a 6-month product warranty, which is a fitness tracker you c

Details: