Updated September 2026
Data from Amazon and official Aqara and Kwikset sites.
2026 verdict
For most buyers in 2026, Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock is the safer pick over Aqara Smart Lock D200i because of rating, weather resistance, and battery life.
Its biggest wins come from rating, weather resistance, and battery life, and Anti-peep password adds more confidence to the verdict. There is still a case for Aqara Smart Lock D200i, but mainly if connectivity and Lock/Unlock system are what you value most. As a general recommendation, Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock comes out on top.
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Winner
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| Feature | Aqara Smart Lock D200i | Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock | Winner |
|---|---|---|---|
| Rating | 3.3 | 3.9 | Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock |
| Weather Resistance | IP52 | YES | Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock |
| Battery Life | 4 months | 6 months | Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock |
| Connectivity | 2.4 GHz WiFi, Bluetooth, Zigbee | 2.4 GHz WiFi, Bluetooth | Aqara Smart Lock D200i |
| Lock/Unlock System | Remote, Bluetooth, Passcode, Face Recognition, NFC Tag, Apple Home Key, Physical Key | Remote, Bluetooth, Passcode, Physical Key | Aqara Smart Lock D200i |
| Anti-peep Password | NO | YES | Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock |
| Warranty | 1 year | 1 year | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Home Assistant | Google Home, Alexa, Samsung SmartThings, Home Assistant | Tie |
| One-Time Password | YES | YES | Tie |
| Periodic Password | YES | YES | Tie |
| Emergency Fingerprint | NO | NO | Tie |
| Doorbell | NO | NO | Tie |
Price unavailable right now
- + Connectivity: 2.4 GHz WiFi, Bluetooth, Zigbee
- + Lock/Unlock System: Remote, Bluetooth, Passcode, Face Recognition, NFC Tag, Apple Home Key, Physical Key
- - Rating: 3.3 vs 3.9
- - Weather Resistance: IP52 vs YES
Winner
7% OFF
$199.00
$213.00
- + Rating: 3.9
- + Weather Resistance: YES
- + Battery Life: 6 months
- - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, Bluetooth, Zigbee
- - Lock/Unlock System: Remote, Bluetooth, Passcode, Physical Key vs Remote, Bluetooth, Passcode, Face Recognition, NFC Tag, Apple Home Key, Physical Key
Frequently Asked Questions
Which is better overall: Aqara Smart Lock D200i or Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock?
Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock has the stronger overall profile in this comparison, especially for rating, weather resistance, and battery life.
What is the biggest difference between Aqara Smart Lock D200i and Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock?
Rating is one of the clearest differences: Aqara Smart Lock D200i lists 3.3, while Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock lists 3.9.
Who should buy Aqara Smart Lock D200i?
Choose Aqara Smart Lock D200i if your priority is connectivity and Lock/Unlock system and that matters more than rating.
Who should buy Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock?
Choose Kwikset Halo Touchscreen Wi-Fi Enabled Smart Lock if your priority is rating and weather resistance and that matters more than connectivity.
Full comparison table
Compare all 44 Door Locks side by side
You are looking at two of them. The full table lines up all Door Locks in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 44 Door Locks
- 55 specs compared
- 51 filters
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CamerasAqaraCamera G100
4.2(1,673)$39.99
CamerasAqaraCamera Hub G2H Pro
4.3(2,169)$69.99
CamerasAqaraCamera Hub G3
4.2(1,042)18% OFF$119.99$98.99
CamerasAqaraCamera Hub G350
4.3(215)$139.99
CamerasAqaraCamera Hub G5 Pro PoE
4.5(301)13% OFF$229.99$199.99
CamerasAqaraCamera Hub G5 Pro WiFi
4.2(288)$199.99
DoorbellsAqaraDoorbell Camera G400 (Wired)
4.3(386)$99.99
DoorbellsAqaraDoorbell Camera Hub G410
3.9(1,445)8% OFF$144.99$133.99
DoorbellsAqaraSmart Video Doorbell G4
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Smart Lock D200i
3.3(7) 
Door LocksAqaraSmart Lock N100 Zigbee Edition
$159.90
Door LocksAqaraSmart Lock U100
4.1(2,555)$149.99
Door LocksAqaraSmart Lock U200
2.7(2,086)$169.99
Door LocksAqaraSmart Lock U300
3.6(366)$189.99
Door LocksAqaraSmart Lock U400
4.1(392)$269.99
Door LocksAqaraSmart Lock U50
4.0(667)$119.99
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3.6(1,115)7% OFF$29.99$27.99
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4.4(6,093)$17.99
