Noise ColorFit Pro 2 Oxy features a 1.3inch TFT-LCD Display with 240*240P Resolution. The ColorFit Pro 2 Oxy Smartwatch comes with the Powerful Specifications of,  SpO2 measurement, 24*7 heart rate monitor, Total 15-hour playtime, 14 sports mode, 10-day battery, Cloud-based watch faces, 5ATM water resistance, NoiseFit App, etc. The integrated SpO2 sensor allows you to track and monitor the...