Dfit Smart Bracelet. Reviews (0) dfit smart sports bracelet: 1.chip:nordic nrf51802 ,bluetooth version 4.0 2.screen display:
Diggro DFit Bluetooth Smart Wristband Bracelet Waterproof Heart Rate from www.ebay.com
(1 days ago) product description: Please slide to verify help help Diggro 4.86 7 customer reviews.
Diggro DFit Bluetooth Smart Wristband Bracelet Waterproof Heart Rate
Screen size：1.3 inches color display. 1.chip:nordic nrf51802 ,bluetooth version 4.0 2.screen display: Oled 0.66 64×48 dots motor: Green light static heart rate sensor display:
