Model number:VFM-SP

Chipset: VYATTA FX2A

Display: ROUND, AMOLED 60 Hz

Size: 1.43 Inch

Resolution: 466 x 466 px, 461ppi

Brightness: 500 Nits

Sport mode: 10

IPX: 7

Battery: 330 mAh

Working Time: Up to 7 days

standby time: Up to 20 days

Bluetooth Version: 2 in 1 (BT 5.3 + BT 3.0)

Charging: Wireless charging Dock

APP: vyatta fitme