Yes, SmartLife - Smart Living may collect personal data to enhance user experience, but it has privacy measures in place to protect your information.

SmartLife - Smart Living primarily requires an internet connection to function, but some features may be accessible offline depending on the specific device settings.

You can cancel your subscription through the app's settings or your app store account settings, depending on how you initially subscribed.

Subscription costs for SmartLife - Smart Living vary based on features and duration, so it's best to check the app for the most current pricing information.