What are the disadvantages of data loggers?

Data loggers can have several disadvantages, including limited battery life, which may necessitate frequent replacements or recharging. They can also be expensive, especially for high-quality models with advanced features. Additionally, data loggers may require technical expertise for setup and maintenance, making them less user-friendly for non-technical users. Finally, data integrity can be compromised if the loggers are not calibrated properly or if there are issues with data storage.