Fitbit Sense Silver 40MM Refurbished Microphone type___Built in 05 GHz Processor model SQ3 05 GHz Processor model SQ3 Processor family Microsoft Processor manufacturer Microsoft Memory Maximum internal memory 16 GB Internal memory type LPDDR4x SDRAM Internal memory 16 GB Storage Storage media SSD Card reader integrated No Internal storage capacity 512 GB Graphics Graphics card SQ3 Adreno 8CX Gen 3 Graphics card family Microsoft Audio Speaker power 2 W Number of microphones 2 Number of built in speakers 2 Camera Windows Hello Yes Front camera resolution (numeric) 5 MP Front camera Yes Video capturing speed 30 fps Maximum video resolution 3840 x 2160 pixels Video recording modes 1080p 5 mm Headphone outputs 1 Audio output Yes DisplayPorts quantity 1 HDMI ports quantity 2 DVI port No Built in USB hub No Ergonomics Tilt adjustment Yes Tilt angle range 3 18° Swivel angle range 0 160° Swivelling Yes Pivot angle 0 90° Pivot Yes Height adjustment 13 cm Height adjustment Yes Cable lock slot No Panel mounting interface 100 x 100 mm VESA mounting Yes Power AC input voltage 100 240 V Power consumption (typical) 50 W Energy consumption (SDR) per 1000 hours 23 kWh Energy efficiency class (SDR) F Packaging content Quick start guide Yes Cables included AC GPS (satellite) GLONASS Raise the bar on what a smartwatch should be with long lasting battery and all the bells and whistles—so you can run your day without missing a beat