Aqara
Smart accessAqara U100 Review Guide: Home Key, Fingerprint & Hub Requirements
A practical guide to the U100's fingerprint, keypad, Apple Home Key, Zigbee, hub requirements, door fit, and AA-battery routine.
Check the exact configuration
Amazon: Confirm ASIN B0BZSD2L1W, finish, seller, and included accessories.
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Editorial image for visual context; the linked listing may have a different product appearance or configuration.
Quick verdict
Best fit
Fingerprint and Apple Home Key entry without paying for UWB
Main upside
Fingerprint, keypad, Apple Home Key, NFC, app, and key entry
Check first
Aqara hub is required for remote and broader third-party functions
Evidence snapshot
- Updated
- June 30, 2026
- Source basis
- 2 primary sources plus retailer listing checks
- Version risk
- Aqara documents local fingerprint and Home Key entry separately from hub-enabled remote integrations.
- Price or bundle risk
- Confirm ASIN B0BZSD2L1W, finish, seller, and included accessories.
Amazon listing verification
- Amazon listing anchor
- ASIN B0BZSD2L1W
- Listing title to match
- Aqara Smart Lock U100
- Model or bundle
- Aqara Smart Lock U100
- Version risk
- Aqara documents local fingerprint and Home Key entry separately from hub-enabled remote integrations.
- Price handling
- Confirm ASIN B0BZSD2L1W, finish, seller, and included accessories.
Update record
- Content updated
- June 30, 2026
- Official source links
- 2 linked sources
- Retail listing check
- Amazon ASIN B0BZSD2L1W
- Price policy
- Exact prices are not copied; merchant page controls final price and availability
Product facts
- Exact product
- Aqara Smart Lock U100
- Brand
- Aqara
- Best use case
- Fingerprint and Apple Home Key entry without paying for UWB
- Category
- access
- ASIN
- B0BZSD2L1W
- Price band
- $$$
Compatibility checks
- Aqara documents local fingerprint and Home Key entry separately from hub-enabled remote integrations.
- The U100 uses replaceable AA batteries rather than the U400's rechargeable pack.
- The lock is designed around a compatible single-cylinder deadbolt installation.
Official specs referenced
| Spec | Value to verify |
|---|---|
| Primary radio | Zigbee |
| Entry methods | Fingerprint, keypad, Apple Home Key, NFC, app, physical key |
| Fingerprints | Up to 50 listed by Aqara |
| Battery | 4 AA batteries |
| Weather | Exterior assembly rated IP65 |
| Before buying | Confirm door fit and whether an Aqara hub is needed for the intended remote features |
Aqara U100 product page: Entry methods, Zigbee, hub, battery, and fit information.
Aqara US U100 listing: Current US model positioning and specifications.
Fit / skip decision tree
Buy if
Your priority is fingerprint and apple home key entry without paying for uwb and the exact listing matches the specs below.
Skip if
Aqara hub is required for remote and broader third-party functions
Compare if
Apple households that want UWB hands-free entry plus local backup methods
Verify first
Aqara documents local fingerprint and Home Key entry separately from hub-enabled remote integrations.
Our take
The U100 is the value pick when fingerprint, keypad, and Apple Home Key entry solve the real problem. Its remote and cross-platform features are less direct than the U400 because an Aqara hub is central to the broader integration path.
Why it matters
A smart lock can work well locally while its remote features remain unavailable. Decide whether local entry is enough or whether an Aqara hub and compatible ecosystem controller belong in the budget.
U100 versus U400
The U100 covers the common local entry methods. Move to the U400 only when UWB hands-free approach unlocking and a Matter-over-Thread foundation justify the higher cost.
Plan the hub before checkout
If remote control, automations, Matter exposure, or third-party ecosystems are part of the goal, verify the required Aqara hub and ecosystem controller rather than assuming the lock alone is enough.
Keep entry boring
Enroll more than one fingerprint per frequent user, save a keypad fallback, and keep the physical key accessible outside the locked home.
Where it wins
- Fingerprint, keypad, Apple Home Key, NFC, app, and key entry
- Stores multiple fingerprints and temporary codes
- Replaceable AA batteries simplify the power routine
Trade-offs
- Aqara hub is required for remote and broader third-party functions
- Zigbee architecture is less direct than Matter-over-Thread locks
- Door dimensions and deadbolt type still require checking
What to verify
- Aqara documents local fingerprint and Home Key entry separately from hub-enabled remote integrations.
- The U100 uses replaceable AA batteries rather than the U400's rechargeable pack.
- The lock is designed around a compatible single-cylinder deadbolt installation.
Who should buy it
Consider Aqara Smart Lock U100 if your priority is fingerprint and apple home key entry without paying for uwb and you want a product that fits your smart-home setup without adding unnecessary complexity.
Who should skip it
Skip it if the trade-offs above touch your main use case. The better buy is usually the product whose size, setup, accessories, and return path match your situation.
Compare nearby options
| Product | Best for | Check first | Price band | Listing anchor |
|---|---|---|---|---|
| Aqara Smart Lock U100 | Fingerprint and Apple Home Key entry without paying for UWB | Aqara hub is required for remote and broader third-party functions | $$$ | ASIN B0BZSD2L1W |
| Aqara Smart Lock U400 | Apple households that want UWB hands-free entry plus local backup methods | Advanced ecosystem features require compatible controllers and phones | $$$$ | access |
Related setup guides
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Comparisons featuring this product
Comparison
Aqara U400 vs U100: Which Smart Lock Fits Your Entry Routine?
Compare UWB and Matter over Thread with fingerprint, Apple Home Key, Zigbee, hub requirements, batteries, and door fit.
Comparison
Schlage Encode Plus vs. Aqara U100
Compare Apple Home Key, fingerprints, built-in Wi-Fi, Aqara hub requirements, physical keys, codes, batteries, and door fit.
Version and price risk
Treat the exact listing as part of the product. Confirm the model number, hardware revision, included accessories, seller, coupon state, and return path before checkout. Current link note: Confirm ASIN B0BZSD2L1W, finish, seller, and included accessories.
Before you buy
- Confirm the exact model, region, wiring or door fit, required hub, and supported ecosystem before ordering.
- Check the retailer listing, seller, bundle contents, return window, and subscription boundaries.
- Keep a dependable local fallback for entry, climate, cameras, and essential automations.
- Use recent owner feedback to look for recurring quality-control issues after confirming the exact model.
- Our Amazon links may earn commission from qualifying purchases, at no extra cost to you.
Primary sources
- Aqara U100 product page — Entry methods, Zigbee, hub, battery, and fit information.
- Aqara US U100 listing — Current US model positioning and specifications.