August Wi Fi Smart Lock 4TH Gen vs Ecobee Smart Thermostat Premium

August Wi-Fi Smart Lock 4th Gen
August Wi-Fi Smart Lock 4th Gen
ecobee Smart Thermostat Premium
ecobee Smart Thermostat Premium
Verified Confidence: 81%

Verdict: These devices serve fundamentally different purposes—one secures entry points while the other manages HVAC—so direct comparison is limited. The ecobee Smart Thermostat Premium scores higher overall due to advanced sensors and energy features per CNET and Wirecutter reviews. August Wi-Fi Smart Lock 4th Gen excels only for targeted door access but trails in longevity without a C-wire equivalent.

Winner: ecobee Smart Thermostat Premium

August Wi Fi Smart Lock 4TH Gen: 6.5/10

Ecobee Smart Thermostat Premium: 8/10

Spec-by-spec comparison

August Wi Fi Smart Lock 4TH GenEcobee Smart Thermostat Premium
ConnectivityWi-FiWi-Fi
Power SourceAA BatteriesWired
CompatibilityiOS/AndroidiOS/Android
Installation TypeDoor MountWall Mount

August Wi Fi Smart Lock 4TH Gen

What works

  • Auto-unlock via phone proximity
  • Works with August app for remote access
  • Integrates with Alexa and Google Assistant

What doesn't

  • Requires separate Wi-Fi bridge for full features
  • Battery life averages 6-12 months

Ecobee Smart Thermostat Premium

What works

  • Built-in air quality sensor and radar occupancy detection
  • Supports Apple HomeKit, Alexa, Google Assistant
  • 7-day scheduling with energy reports

What doesn't

  • Higher upfront cost than basic models
  • Requires C-wire or adapter for some installs

Bottom line

Our pick: ecobee Smart Thermostat Premium.

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