• Close for the Season: pause test reminders for a covered pool and get one reminder before you reopen in spring.
• Hot tub and small-pool doses you can measure: teaspoons, tablespoons, ounces or grams. Small chlorine doses no longer round up to a whole ounce.
• Back up and restore your data for free in Settings → Data Management.
• Fall Pool Closing Guide, plus Winter Hot Tub Care in October.
• Log shock-level chlorine readings up to 50 ppm.