$ sudo smartctl -A /dev/sdb

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0007   172   170   021    Pre-fail  Always       -       3933
  4 Start_Stop_Count        0x0032   094   094   040    Old_age   Always       -       6277
  5 Reallocated_Sector_Ct   0x0033   196   196   140    Pre-fail  Always       -       49
  7 Seek_Error_Rate         0x000b   200   200   051    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   079   079   000    Old_age   Always       -       15728
 10 Spin_Retry_Count        0x0013   100   100   051    Pre-fail  Always       -       0
 11 Calibration_Retry_Count 0x0013   100   100   051    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   094   094   000    Old_age   Always       -       6173
194 Temperature_Celsius     0x0022   107   090   000    Old_age   Always       -       43
196 Reallocated_Event_Count 0x0032   190   190   000    Old_age   Always       -       10
197 Current_Pending_Sector  0x0012   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0012   200   200   000    Old_age   Always       -       0
199 UDMA_CRC_Error_Count    0x000a   200   253   000    Old_age   Always       -       9
200 Multi_Zone_Error_Rate   0x0009   200   200   051    Pre-fail  Offline      -       0