The T7 is compatible with PC

- 10 power levels

increase productivity

H/L selectable   Fast Hybrid AF (phase-detection AF/contrast-detection AF) Focus Sensor Exmor CMOS sensor Focus Point 425 points (phase-detection AF)  / 425 points (contrast-detection AF) Focus Sensitivity Range EV-2 to EV20 (ISO100 equivalent with F2

Storage - Rolling wheels

Fitbit Charge 6 Advanced Fitness & Health Tracker, Porcelain w/ 2 YR Warranty Bundle Polaroid The T7 is compatible withFitbit Charge 6 Tracker Product Feature Heart rate on gym equipment Connect Charge 6 to your favorite compatible exercise machine and see your real time heart rate directly on the display. Compatible with select workout machines that support the Bluetooth Heart Rate Profile, and coming soon to more. See here for more information on Charge 6 compatible machines. Daily Readiness Score Find out if your body's ready to work out or needs time to recover.