Door Locks · Head to head

Eufy Smart Lock E31 vs Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock

Full Smart Door Locks comparison in 2026

Updated August 2026
Data from Amazon and official Eufy and Kwikset sites.
2026 verdict
Eufy Smart Lock E31 beats Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock in 2026, with its clearest edge on price, rating, and battery life. It wins the broader comparison through price, rating, and battery life, while integrations help confirm the result. Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock is still relevant if you care most about weather resistance and connectivity, but Eufy Smart Lock E31 is the stronger recommendation overall. That is why Eufy Smart Lock E31 wins the verdict here.
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FeatureEufy Smart Lock E31Kwikset Halo Touchscreen Wi-Fi Enabled Smart LockWinner
Price$124.99$127.36Eufy Smart Lock E31
Rating4.13.9Eufy Smart Lock E31
Weather ResistanceNOYESKwikset Halo Touchscreen Wi-Fi Enabled Smart Lock
Battery Life14 months6 monthsEufy Smart Lock E31
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothKwikset Halo Touchscreen Wi-Fi Enabled Smart Lock
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Samsung SmartThings, Home AssistantEufy Smart Lock E31
Lock/Unlock SystemRemote, Passcode, Fingerprint, Physical KeyRemote, Bluetooth, Passcode, Physical KeyTie
One-Time PasswordYESYESTie
Periodic PasswordYESYESTie
Anti-peep PasswordYESYESTie
Emergency FingerprintNONOTie
DoorbellNONOTie

Frequently Asked Questions

Which is better overall: Eufy Smart Lock E31 or Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock?

Eufy Smart Lock E31 has the stronger overall profile in this comparison, especially for price, rating, and battery life.

What is the biggest difference between Eufy Smart Lock E31 and Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock?

Price is one of the clearest differences: Eufy Smart Lock E31 lists $124.99, while Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock lists $127.36.

Which one looks better on price?

Eufy Smart Lock E31 is listed at $124.99, while Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock is listed at $127.36. Eufy Smart Lock E31 (better spec).

Who should buy Eufy Smart Lock E31?

Choose Eufy Smart Lock E31 if your priority is price and rating and that matters more than weather resistance.

Who should buy Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock?

Choose Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock if your priority is weather resistance and connectivity and that matters more than price.

Full comparison table

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