- 2019-04-24: New firmware to work around old Garmin GPS issue known as the 2019 week number rollover
- 2018-10-15: SMM-U2 Ultrasonic Microphones
- 2018-08-22: Kaleidoscope 5.0.1 Update
- 2018-04-27: Echo Meter Touch 2 Pro iOS Firmware Update
- 2017-10-09: Echo Meter Touch and Apple iOS 11 Update
- 2017-09-15: Echo Meter Touch and Apple iOS 11
- 2017-01-18: SM4/SM4BAT Avoid diethyltoluamide (DEET)
- 2016-03-23: SM2M/SM3M Marine Important Safety Bulletin
- 2016-08-23: Kaleidoscope 4.0.1 available - improved memory management
- 2016-07-25: SMM-U1/A1/A2 and SMX-U1 microphones
- 2015-03-24: New firmware and config software for SM3, SM3BAT, SM3M, and SMZC
- 2015-04-13: New SM3/SM3BAT/SM3M firmware fixes flash card compatibility
- 2015-04-30: New SM3/SM3BAT firmware fixes GPS noise
- 2015-05-13: New Kaleidoscope 3.1.0 available
- 2015-05-13: New SM3/SM3BAT/SM3M firmware 1.2.5
- 2015-06-11: Firmware for SM2/SM2BAT/SM2M SM3/SM3BAT/SM3M SMZC
- 2015-08-31: Kaleidoscope 3.1.4B fixes MLE calculation issue
- 2015-09-21: SM2M/SM3M Marine Important Safety Bulletin
- 2015-10-08: Echo Meter Touch App 1.7 Technical Support Bulletin