Smart thermostats promise to optimize your heating and cooling automatically. They can be valuable energy management tools, but they're not right for every situation. Here's what to consider, especially for apartment dwellers.
What Smart Thermostats Do
Basic Features
- WiFi connectivity: Control from smartphone app anywhere
- Scheduling: Set temperature changes for different times
- Remote control: Adjust temperature when away from home
- Usage reports: See patterns in your heating/cooling
Advanced Features
- Learning: Some models learn your schedule and preferences
- Geofencing: Adjust based on when you leave/arrive home
- Occupancy sensing: Detect if anyone is home
- Weather integration: Factor in outdoor conditions
- Voice control: Work with smart speakers
Potential Benefits
Convenience
- Adjust temperature from bed or couch
- Change settings when you're not home
- No manual schedule programming
- Integration with other smart home devices
Efficiency Gains
- Automatic setbacks when you're away
- Optimized scheduling based on patterns
- Reminders when you leave home without adjusting
- Data to understand your usage
Apartment Considerations
Do You Have a Thermostat?
Not all apartments have individual temperature control:
- Some buildings have central systems with no unit control
- Some have only heat (or only AC) controllable
- Some have wall units that don't use standard thermostats
Compatibility
- Smart thermostats require specific wiring
- Older systems may not have required "C-wire"
- Some HVAC systems aren't compatible
- Check compatibility before purchasing
Landlord Permission
- Installing a new thermostat requires landlord approval
- Keep the original thermostat to reinstall when leaving
- Some landlords may not allow modifications
- You may be able to take it with you when you move
Is It Worth It?
Smart Thermostats Work Best When
- You have an irregular schedule
- You frequently forget to adjust temperature
- You want remote control capability
- You're interested in usage data
- You'll stay long enough to see benefit
May Not Be Worth It When
- You have a consistent daily routine
- A programmable thermostat is already installed
- You're good about manual adjustments
- You're moving soon
- Your system isn't compatible
Alternatives
Programmable Thermostats
Basic programmable thermostats offer scheduling without smart features:
- Set daily/weekly schedules
- Lower upfront investment
- No app or internet required
- Still requires manual setup
Manual Habits
Consistent habits can achieve similar results:
- Turn down heat when leaving
- Lower temperature at bedtime
- Adjust for seasons
- Be mindful of when cooling/heating runs
Choosing a Smart Thermostat
Key Considerations
- Compatibility with your HVAC system
- Works with your smart home ecosystem (if any)
- Ease of installation
- App quality and features
- Whether learning features match your lifestyle
The Manual Alternative
Before investing in a smart thermostat, try being disciplined with a basic one. If you can maintain good habits—lowering temperature when leaving, reducing at night—you'll achieve similar results. A smart thermostat mainly helps automate what you could do manually.