Noise ColorFit Pulse Spo2 Smart Watch with 10 days battery life%2C 60%2B Watch Faces%2C 1.4%C2%B4%C2%B4 Full Touch HD Display Smartwatch%2C 24%2A7 Heart Rate Monitor Smart Band%2C Sleep Monitoring Smart Watches for Men and Women %26 IP68 Waterproof %28Jet Black%29