- Wireless outdoor temperature (°F or °C) with trend arrow
- Monitors indoor temperature (°F or °C) with trend arrow
- Atomic time and date with optional manual setting
- Automatically updates for Daylight Saving Time (on/off option)
- Time display (hour/minute)
- Perpetual calendar (month/date/weekday)
- Time zones: Atlantic Time (AST), Eastern Time (EST), Central Time (CST), Mountain Time (MST), Pacific Time (PST), Alaskan Time (AKT) & Hawaiian Time (HAT)
- Time alarm with snooze
- Wall hanging or free standing
- Low battery icon for clock and sensor