eufy FamiLock S3 Max vs ULTRALOQ U-Bolt Pro WiFi
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
How we evaluate products
We compare published manufacturer specifications, manuals, support policies, and relevant public guidance. We do not present unpublished laboratory or in-home measurements as our own testing.
Features and services can change, so confirm current details with the manufacturer before buying. Affiliate commissions do not determine our editorial criteria.
Use the feature table below to match published specifications to your storage, power, and monitoring requirements. We do not assign an overall score without retained independent test evidence.
eufy FamiLock S3 Max
eufy
Check Amazon for the current price
ULTRALOQ U-Bolt Pro WiFi
ULTRALOQ
Check Amazon for the current price
Feature comparison
| Feature | eufy FamiLock S3 Max | ULTRALOQ U-Bolt Pro WiFi |
|---|---|---|
| Unlock methods | Palm vein, app, voice control, keypad password, physical key | — |
| Camera | 2K HDR, 150° x 150° view (180° diagonal), night vision | — |
| Display | 4-inch interior screen, 1080p | — |
| Connectivity | Built-in Wi-Fi (direct), Matter, Apple Home, Alexa, Google Home, SmartThings | Built-in Wi-Fi (2.4GHz, 802.11 b/g/n) + Bluetooth, no hub required |
| Security certification | ANSI/BHMA Grade 1, IP65 (-22°F to 158°F) | ANSI Grade 1, IP65 (-22°F to 149°F) |
| Power | 15,000 mAh rechargeable pack + 4 AAA backup, up to 5 months, 5V/2A charging | 4 AA batteries, up to 10-12 months |
| Entry methods | — | 8-in-1: fingerprint, keypad, app, auto-unlock, web, eKey, Apple Watch, key |
| Fingerprint | — | 360° reader, unlocks in about 0.3 seconds |