6 Reasons to Avoid a New Smart Thermostat Today (And Which Are Best)

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Smart thermostats are increasingly popular since they offer an easy way to adjust your home temperature settings. They increase energy efficiency and potentially save you money, too. But, just like any other technology, smart thermostats also have some drawbacks. We ll delve into the reasons to avoid a new smart thermostat shortly, but first, let s delve into their background.

Some Background on the Smart Thermostat

TheNest Learning Thermostatcame out around 2011 and started the new intelligent technology thermostat phase. It is connected to your home s Wi-Fi to learn your household s heating and cooling habits over a week or so. Then, it adjusted temperatures for the highest energy-efficient settings to save utility costs.

Installing it is as much about the newness and the cool factor as it is about energy savings. However, you can discover cost savings over time and appreciate the smart thermostat for its functionality not just its look.

Reasons to Avoid a Smart Thermostat

While smart thermostats offer benefits, there are also reasons why you may choose to avoid them. Here are six potential reasons.

1. Smart Thermostat Cost

Smart thermostats have a higher upfront cost than traditional ones. So, your initial investment may be increased. You also may need a professional installer if your home s HVAC system needs a compatibility update.

2. Smart Thermostat Complexity

Advanced features and settings may require setup or configuration. And while most user interfaces are relatively straightforward, some users may find them less intuitive than the traditional thermostat you re used to. So, the setup process could prove confusing or time-consuming, especially if you aren t comfortable with technology.

3. Compatibility

Best Smart Thermostat

Ecobee Smart Thermostat Premium


  • Save up to 26% per year on heating and cooling costs
  • Built-in air quality monitor
  • Vibrant display with cinematic interface
  • Complete home monitoring system
We earn a commission if you make a purchase, at no additional cost to you.
06/15/2023 12:18 pm GMT

Older heating and cooling systems sometimes have unique wiring configurations. So, a reason to avoid a new smart thermostat is the extra work required for modifications or updates. Most designs are compatible, but it s best to check on your individual requirements first.

4. Smart Thermostat Reliability

Today s smart thermostats are very reliable but rely on yourinternet connection. So, in the case of Wi-Fi connectivity issues, or even potentialsoftwareglitches, you could experience a temporary malfunction or loss of control. And that might affect your home s comfort level.

5. Privacy and Data Security

As with all intelligent home devices, smart thermostats gather data about your temperature preferences, usage patterns, and even when you are home or away. And some data security or privacy concerns arise because the device manufacturer or third parties could potentially access your information.

Reviewing your chosen smart thermostat s security measures and privacy policy lets you gain assurance before making a purchase.

6. Power Outages

Smart thermostats may lose functionality if your home area experiences frequent power outages. A battery backup option helps since it allows you to control the thermostat until power returns. Of course, the type of heating and cooling system you have may also lose power during an outage.

Alternatives to Smart Thermostats

It s important to note that while these reasons to avoid a new smart thermostat exist, many people still find the advantages of smart thermostats outweigh the drawbacks. Your circumstances will help you make the best decision for your home.

If you want to avoid a new smart thermostat, here are some excellent alternatives.

1. Programmable Thermostats

A simple and cost-effective alternative is a programmable thermostat. It lets you set specific temperature schedules for different times and days of the week. And even though they don t offer the same connectivity or voice control as more intelligent options, programmable thermostats may help you save on energy and utility costs.

2. Manual Thermostats

Our Pick

Honeywell Home CT410B Manual


  • Compatible with electric baseboards, convectors, and non-inductive rated fan-forced heaters
  • Bimetal temperature sensor
  • 4-wire thermostat
  • 40 F to 80 F (4 C to 27 C)
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06/15/2023 12:51 pm GMT

Manual thermostats are traditional temperature controllers that require manual adjustments. And if you just need to replace an older one, these are typically less expensive than smart or programmable thermostats.

Manual options are suitable if you prefer a straightforward and hassle-free approach to temperature regulation. They come with an older dial-style temperature selection or with a small display. The advantage of manual thermostats is their simplicity.

3. Wireless Thermostats

Our Pick

Braeburn 7500 Universal Wireless Kit 7


  • Large 5 sq. in. backlit display
  • Residential or commercial modes
  • Adjustable temperature limits
  • R and C terminals for optional 24 volt operation
We earn a commission if you make a purchase, at no additional cost to you.
06/15/2023 12:51 pm GMT

Wireless thermostats work from an app, similar to smart thermostats. But they don t have the same functionality. Wireless options let you set adjustable temperature limits with a multi-level keypad lockout or phone app.

4. Zone Control Systems

Our Pick

SmartZone-4X Control


  • Economy Mode allows setback of all zones
  • Fresh air control
  • 2nd stage lockout
  • Smart staging and limit protection
We earn a commission if you make a purchase, at no additional cost to you.
06/15/2023 12:51 pm GMT

By dividing your home into heating and cooling zones, you can independently control the temperature in each area. The advantage is that you can customize temperature for individual rooms (or zones), which will optimize energy efficiency.

The flexibility ensures that all family and household members have increased comfort and that unused areas don t use expensive energy resources.

Zone control systems usually work with four to twenty independent zones; some are even compatible with smart thermostats. They provide energy efficiency by letting you selectively heat or cool specific areas, depending on usage and occupancy. And that reduces your utility bills over time.

5. Radiator Valves and Thermostatic Radiator Valves (TRVs)

Our Pick

Honeywell T1002W0NA


  • Allows automatic temperature control in two-pipe steam
  • Valve seat disc
  • Nickel-plated brass casted body
  • Controls include sensor, setpoint dial and valve actuator
We earn a commission if you make a purchase, at no additional cost to you.
06/15/2023 12:51 pm GMT

These radiator valve devices are specifically designed to control the temperature of individual radiators in hydronic heating systems. Regulate each radiator s heat output through the valve adjustment to get localized temperature control.

Of course, they aren t an option for central heating and cooling systems, but if your house uses radiators, these thermostatic valves are an excellent option.

Signs You Need a New Smart Thermostat

Here are some considerations when deciding if it s time for you to purchase a new traditional or smart thermostat.

  1. You experience frequent connectivity issues or loss of control over the thermostat.
  2. Your system has limited or outdated features compared to newer intelligent thermostat models.
  3. It is difficult to program or navigate your thermostat s interface.
  4. You receive high energy bills from inefficiencies in temperature control.
  5. The thermostat displays inaccurate temperature readings or exhibits inconsistent performance.
  6. Your thermostat is incompatible with other smart home devices or platforms.
  7. Your current thermostat has outdated software or lacks current and future software updates from the manufacturer.
  8. You see physical damage or wear and tear affecting the thermostat s functionality.
  9. You desire additional features or advanced functionalities unavailable in your current thermostat.

Wrapping Up Reasons to Avoid a New Smart Thermostat

You ll find other options if you still want to avoid a new smart thermostat because of privacy ordata securityconcerns. Some homeowners worry especially about their occupancy information falling into the wrong hands, and while it is unlikely to happen, it is a valid concern.

Other reasons to avoid a new smart thermostat are the higher upfront costs associated with the purchase and installation. Depending on your HVAC system and the type of thermostat currently in place, you may need professional installation or compatibility updates.

And, finally, some users don t want or need the technology that comes with a new smart thermostat. Especially if you already have a programmable thermostat that aids in energy efficiency, you may find it easier to order a similar replacement simply.

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