ASUS PRO B550M C CSM micro ATX motherboard AMD B550 Socket AM4 Watch case material___Aluminium Stainless steel Form factor Other Stainless steel Form factor Other Device type Wristband activity tracker Features Daily totals memory capacity 30 day(s) Memory capacity 7 day(s) Calendar notifications Yes SMS notifications Yes Do not disturb function Yes Date indication Yes Call notifications Yes Accelerometer Yes Blood oxygen sensor Yes Vibrating motor Yes GLONASS Yes Position location Yes GPS (satellite) Yes Eat & drink No Workout tracking Yes Personal goals Yes Quality of sleep Yes Distance travelled Yes Calories burned Yes Active minutes Yes Heart rate monitor Yes Heart rate sensor type Optical Ports & interfaces Near Field Communication (NFC) Yes Wi Fi No Bluetooth Low Energy (BLE) Yes Bluetooth Yes Power Charging time 2 h Rechargeable battery Yes Battery technology Lithium Polymer (LiPo) Battery operated Yes Battery life 7 day(s) Weight & dimensions Depth 21 PRIME B760M K provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features Automate IT maintenance ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster