Noise ColorFit Pro 4 Advanced Bluetooth Calling Smart Watch with 1.72" TruView Display, Fully-Functional Digital Crown, 311 PPI, 60Hz Refresh Rate, 500 NITS Brightness (Teal Blue) REFURBISHED Virtually eliminate the hassle of

Virtually eliminate the hassle of replacing batteries

The best BT calling experience

a maximum combo flight range of 36 minutes can be achieved by replacing the battery once

Need a few extra minutes of sleep

Noise ColorFit Pro 4 Advanced Bluetooth Calling Smart Watch with 1.72" TruView Display, Fully-Functional Digital Crown, 311 PPI, 60Hz Refresh Rate, 500 NITS Brightness (Teal Blue) REFURBISHED Virtually eliminate the hassle ofFeatures Advanced Bluetooth calling: Upgrade to an effortless calling experience attend reject calls and dial numbers, from your wrist.; Digital crown: Navigate through the watch, adjust volume and change the watch face via the fully functional crown. 1. 72display: ColorFit Pro 4 features 1. 72 TFT LCD with 25% more screen area than ColorFit Pro 3.; Vivid clarity: View information under the brightest sun, thanks to 311 PPI and 500 nits of brightness.