Average score
Product 1: SwitchBot Lock Ultra
4.2
Product 2: Desloc D110 Plus Smart Lock
3.9
Access logs
Product 1: SwitchBot Lock Ultra
4.3

Access logs are frequently mentioned, including local history tracking and identifying who unlocked when credentials are tied to users. Several sources indicate logs can be retained for months, which is useful for monitoring and troubleshooting.

Product 2: Desloc D110 Plus Smart Lock
4.1

Activity history is commonly available via an events or logs view showing locks and unlocks, though at least one review noted failed attempts may not always be logged unless a lockout triggers.

Alarm/siren loudness (if included)
Product 1: SwitchBot Lock Ultra
4.2

Alerts are typically configurable beeps/chirps for states like door left open/unlocked and can often be muted or toned down. Reviewers generally find them useful for awareness, but they’re not framed as a full-volume siren replacement.

Product 2: Desloc D110 Plus Smart Lock
No score yet
App
Product 1: SwitchBot Lock Ultra
4.4

The SwitchBot app is repeatedly praised for an intuitive setup flow, strong configurability (speed, alerts, night modes, scenes), and smoother calibration than earlier models. A recurring nuisance is that some settings are harder to adjust unless the phone is currently connected to the lock.

Product 2: Desloc D110 Plus Smart Lock
4.1

The app generally earns good marks for straightforward control, logs, user setup, and modes, but some reviewers wanted clearer or more adjustable advanced settings (notably around lockout behavior and alerts).

Auto-lock
Product 1: SwitchBot Lock Ultra
4.1

Auto-lock is flexible (timers, door-closed conditions) and often works well when the door sensor is accurate and the door’s mechanics are straightforward. On certain doors (lift-to-lock or sensor misreads), auto-lock can fail or require delays and user training to avoid jams or unwanted lockouts.

Product 2: Desloc D110 Plus Smart Lock
3.7

Auto-lock is available with a short delay range (often cited as 5 to 120 seconds) and works as intended for many users, but its time-based nature and limited delay range drew criticism in a few reviews.

Auto-relock after failed attempts
Product 1: SwitchBot Lock Ultra
4.6

Lockouts after repeated failed attempts are described as a practical safeguard on keypad-based entry, with escalating disable timers in at least one review. This helps slow brute-force attempts while keeping other entry methods available.

Product 2: Desloc D110 Plus Smart Lock
3.8

Failed-attempt protection can trigger a temporary lockout after repeated wrong codes, and at least one review described adjustable thresholds, though another noted limited transparency or controls.

Backset compatibility
Product 1: SwitchBot Lock Ultra
No score yet
Product 2: Desloc D110 Plus Smart Lock
4.5

Supports common backsets (2-3/8 and 2-3/4), matching typical residential door prep.

Battery
Product 1: SwitchBot Lock Ultra
4.6

Battery design is a highlight: reviewers frequently cite long life on the rechargeable pack plus multiple layers of backup power (backup battery/capacitor/emergency unlock) to reduce lockout risk. A common gripe is that charging typically requires removing the battery pack, though backup power helps bridge that downtime.

Product 2: Desloc D110 Plus Smart Lock
3.9

Battery life is commonly quoted around six months on four AA cells (often not included), with Wi-Fi potentially increasing drain; multiple reviews highlighted USB-C emergency power, and one follow-up credited firmware updates and a Wi-Fi toggle with improving battery impact.

Bluetooth
Product 1: SwitchBot Lock Ultra
4.0

Bluetooth-first operation is consistent across reviews: local control works, and keypad-to-lock Bluetooth can feel very fast thanks to an always-on link. However, phone-to-lock Bluetooth connection time can add noticeable delay in some situations.

Product 2: Desloc D110 Plus Smart Lock
3.5

Bluetooth appears mainly in setup and onboarding flows for pairing and Wi-Fi bridging, rather than as the primary day-to-day control method.

Build quality and durability
Product 1: SwitchBot Lock Ultra
4.5

Build quality is widely described as sturdy and premium-feeling, with multiple sources calling out a robust body and confident feel on the knob and mounting system. Overall, it’s positioned as a more refined, durable step up from prior SwitchBot retrofit locks.

Product 2: Desloc D110 Plus Smart Lock
3.9

Build is generally described as solid for the price, with BHMA Grade 3 positioning and a mix of metal and plastic; one review questioned overall construction quality and budget compromises.

Door-sense
Product 1: SwitchBot Lock Ultra
3.9

The door sensor/magnet enables door-ajar awareness and smarter auto-lock behavior, but it’s also one of the most common weak points. Multiple reviewers note misreads or finicky behavior on certain installations, which can undermine automation reliability.

Product 2: Desloc D110 Plus Smart Lock
1.5

Reviews repeatedly note the lack of a true door sensor, meaning auto-lock can extend the bolt even if the door is open, which can be inconvenient and potentially hard on door trim.

Door compatibility (deadbolt fit)
Product 1: SwitchBot Lock Ultra
4.3

Compatibility is a selling point, with multiple reviews emphasizing broad support for different lock types and door styles, including some tricky setups. Still, outliers exist where adapters don’t fit without modification, and some door mechanics (like lift-to-lock handles) require user habits or delays to work smoothly.

Product 2: Desloc D110 Plus Smart Lock
4.0

Fits standard US deadbolt prep in most cases, including common door thickness ranges, but one reviewer noted it is less ideal for very thick doors without modification.

Existing hardware reuse
Product 1: SwitchBot Lock Ultra
4.9

A core strength is keeping the existing exterior cylinder and keys, which reviewers call ideal for renters or anyone preserving curb appeal. Because it’s interior-only, reliable outside entry typically improves most when paired with a keypad (or other SwitchBot accessories).

Product 2: Desloc D110 Plus Smart Lock
3.5

This is a full deadbolt replacement, so you generally swap existing hardware; one reviewer chose to reuse a preferred deadbolt piece, but reuse options are limited versus retrofit-style locks.

Feature additions via updates
Product 1: SwitchBot Lock Ultra
4.2

Firmware and app updates are referenced as meaningful, with some reported fixes and ongoing feature improvements. Several reviewers still caution against buying purely on promised future integrations, even though SwitchBot appears active in updates.

Product 2: Desloc D110 Plus Smart Lock
4.5

Firmware updates are a recurring theme in longer-term coverage, including improvements like a Wi-Fi toggle, better Wi-Fi stability, reduced power usage, and privacy tweaks like masking passcode entry.

Fingerprint
Product 1: SwitchBot Lock Ultra
4.3

Fingerprint unlocking is usually fast and convenient, especially when the keypad maintains an active connection to the lock. A few reports mention missed reads (or smaller fingers struggling) and occasional scanner flakiness, which makes a PIN/NFC fallback valuable.

Product 2: Desloc D110 Plus Smart Lock
4.2

Fingerprint access is a headline feature and is often described as quick and accurate for the price, with support for up to about 50 fingerprints; one review found it hit-or-miss and requiring multiple scans.

Finish durability
Product 1: SwitchBot Lock Ultra
3.3

Aesthetic add-ons (like stick-on veneers/wood-grain overlays) are polarizing: some appreciate the option, while others think they look cheap or don’t add much. The core enclosure is generally liked for its cleaner, slimmer design.

Product 2: Desloc D110 Plus Smart Lock
4.0

A 90-day outdoor follow-up and several user impressions suggest the exterior holds up reasonably well, but long-term finish wear is still lightly documented.

Geofencing
Product 1: SwitchBot Lock Ultra
3.5

Geofencing is commonly described as beta/inconsistent: some testers report sporadic triggers, missed arrivals, or reliability that depends heavily on location conditions. When it works, it’s convenient, but most sources recommend keeping a stronger backup entry method.

Product 2: Desloc D110 Plus Smart Lock
No score yet
Guest Codes and Access
Product 1: SwitchBot Lock Ultra
4.4

Guest access is strong in most accounts, with permanent, temporary, and one-time codes commonly supported, plus emergency/duress-style options in some setups. Some reviewers want more granular scheduling rules (like day-of-week windows) for shared access.

Product 2: Desloc D110 Plus Smart Lock
4.2

Guest access options commonly include always-on users, scheduled access windows, and one-time or one-pass codes, making it suitable for cleaners, visitors, and rentals.

Hub requirement
Product 1: SwitchBot Lock Ultra
3.7

The hub is optional for basic local use but commonly required for the “full” experience (remote access, Matter, voice assistants, and broader smart-home integration). Multiple reviews frame this as the primary tradeoff of the product’s Bluetooth-first design.

Product 2: Desloc D110 Plus Smart Lock
5.0

No hub or separate gateway is required for remote features because Wi-Fi is integrated.

Installation and Setup
Product 1: SwitchBot Lock Ultra
4.4

Most reviewers describe installation and calibration as quick and greatly improved over older SwitchBot locks, often taking just minutes with clear in-app guidance. Edge cases exist: some doors needed drilling, adapter kits, or fiddly latch/bracket alignment.

Product 2: Desloc D110 Plus Smart Lock
4.1

Most reviewers found installation straightforward and comparable to swapping a standard deadbolt, but one hands-on test reported overly tight/stiff hardware that made mounting difficult and another noted a short internal cable that can complicate assembly.

Jam detection
Product 1: SwitchBot Lock Ultra
3.7

When resistance is encountered, the lock may report being stuck or require recalibration, and emergency/boost unlock features can help recover. Still, door mechanics (lift handles, sticky cylinders, low-power quiet modes) can create jam-like scenarios that users must tune around.

Product 2: Desloc D110 Plus Smart Lock
No score yet
Key override reliability
Product 1: SwitchBot Lock Ultra
3.7

Key override is a reliable fallback because the exterior hardware stays unchanged, and several reviewers like that a locksmith can still service the cylinder without destroying the smart module. However, certain installs that require an interior key left inserted can limit outside key insertion on some doors.

Product 2: Desloc D110 Plus Smart Lock
4.1

Backup entry is well covered via a traditional keyway, and several reviews also liked the USB-C emergency power option as an extra failsafe when batteries die.

Keypad
Product 1: SwitchBot Lock Ultra
4.4

Keypads are repeatedly positioned as essential for the best everyday experience, adding PIN/fingerprint/NFC and, with Vision, face unlock plus extra functions like doorbell/scene triggers. Downsides include added cost, larger outdoor footprint, and occasional biometric finickiness depending on user and conditions.

Product 2: Desloc D110 Plus Smart Lock
4.0

The backlit touchscreen keypad is usually described as clear and usable, and privacy features like anti-peeping or masked digits are appreciated; one review reported slow wake-up behavior requiring extra taps.

Lock/unlock speed
Product 1: SwitchBot Lock Ultra
4.4

Speed is often called a major upgrade versus earlier SwitchBot models, especially when unlocking via keypad (typically very fast). Phone-based Bluetooth control ranges from quick to sluggish depending on connection state, and some third-party/Matter paths are slower than direct control.

Product 2: Desloc D110 Plus Smart Lock
3.8

Speed is often praised, especially for fingerprint unlock and remote commands, but one critical review found the keypad slow to wake and fingerprint reads inconsistent, and another noted it is not the fastest compared with pricier locks.

Locking motor
Product 1: SwitchBot Lock Ultra
4.5

Motor strength is generally praised for handling stiff deadbolts and certain complex door systems, with a smoother/quieter action than prior models. Some reviewers warn that quieter/slow modes can reduce available torque on sticky locks, potentially affecting reliability in edge cases.

Product 2: Desloc D110 Plus Smart Lock
3.8

The motor is generally described as smooth and reasonably quiet, but over-tightening during install can cause the bolt to struggle to slide smoothly.

Locking reliability
Product 1: SwitchBot Lock Ultra
4.4

Overall locking reliability is rated highly, with improved mounting and auto-calibration reducing out-of-sync issues versus older versions. Reliability is best on standard, well-aligned doors; unusual mechanics and door-sense inaccuracies can still reduce automation consistency.

Product 2: Desloc D110 Plus Smart Lock
4.3

Day-to-day locking/unlocking is generally reliable across reviews, including schedules and routines, though one reviewer characterized overall operation as only just OK despite not seeing jamming in testing.

Notifications
Product 1: SwitchBot Lock Ultra
4.4

Notifications for lock activity, door-ajar state, and battery status are generally reported as accurate when connectivity is set up properly. Some users note that ecosystem/bridge paths can introduce delays compared with direct app or keypad operation.

Product 2: Desloc D110 Plus Smart Lock
3.8

Notifications are available for lock activity and some alarm states, but experiences vary: some reviewers wanted push alerts over email or found certain emergency emails unreliable.

Physical attack resistance
Product 1: SwitchBot Lock Ultra
No score yet
Product 2: Desloc D110 Plus Smart Lock
3.0

Physical robustness is most often framed around BHMA Grade 3, which is a baseline residential-grade rating; it is not positioned as a high-security, hardened deadbolt.

Remote access
Product 1: SwitchBot Lock Ultra
3.9

Remote access works when bridged via a hub or compatible SwitchBot device, and several reviewers find it genuinely useful for visitors and monitoring. That said, a few sources report slower response or unreliable behavior when controlling through certain third-party platforms.

Product 2: Desloc D110 Plus Smart Lock
4.1

Remote locking/unlocking, status checks, and managing users from anywhere are consistently highlighted as strong points when the lock has a stable Wi-Fi connection.

Security features (encryption)
Product 1: SwitchBot Lock Ultra
4.4

Digital security notes include AES-128 encrypted communication and local storage of biometric data (faces/fingerprints) rather than cloud dependence in several reviews. On the physical side, overall security still depends on the strength of your existing cylinder and door hardware.

Product 2: Desloc D110 Plus Smart Lock
4.0

Security features mentioned include anti-peeping PIN entry, vacation-style restriction modes, failed-attempt lockouts, and anti-hijacking or SOS-style alerts; some sources also mention encrypted fingerprint storage, but overall physical security is positioned as budget-grade.

Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)
Product 1: SwitchBot Lock Ultra
4.0

Matter/smart-home integration typically requires a hub or SwitchBot bridge device and often exposes a basic lock/unlock experience in platforms like Apple Home or Home Assistant. Results range from smooth to slow/unreliable depending on ecosystem and setup, so local keypad entry is often the fastest path.

Product 2: Desloc D110 Plus Smart Lock
2.9

Smart-home support is consistently limited to Alexa and Google ecosystems, with repeated callouts that Apple HomeKit and Matter support are not available.

Tamper detection sensitivity
Product 1: SwitchBot Lock Ultra
4.2

Tamper/anti-theft features are commonly associated with the keypad ecosystem and can be enabled/managed in the app. Reviews mention the availability of tamper alerts, but most do not deeply stress-test sensitivity against real-world attacks.

Product 2: Desloc D110 Plus Smart Lock
3.5

Anti-hijacking or alarm-style features are described as a way to signal distress or tampering, but detailed sensitivity or false-alarm behavior is not well documented in the reviews.

Touchscreen
Product 1: SwitchBot Lock Ultra
No score yet
Product 2: Desloc D110 Plus Smart Lock
4.0

Touch controls and illumination are generally well liked, but responsiveness can vary, with one hands-on review calling the interface sluggish to wake.

User access management
Product 1: SwitchBot Lock Ultra
4.3

User access management is generally well-regarded, allowing multiple user profiles and the ability to add/revoke faces, fingerprints, NFC cards, and codes. Capability and convenience improve significantly with keypad pairing and a properly configured hub ecosystem.

Product 2: Desloc D110 Plus Smart Lock
4.2

User management is a strength, with support for multiple users, role-based sharing, and assigning different credentials per person.

Value and Price
Product 1: SwitchBot Lock Ultra
4.1

Value is often viewed as strong for a modern retrofit lock, particularly for users already in the SwitchBot ecosystem. Total cost can rise quickly if you add a hub and the Vision keypad, at which point some reviewers compare it to full smart-lock alternatives.

Product 2: Desloc D110 Plus Smart Lock
4.3

Many reviews frame the lock as strong value, especially when discounted under $100, due to built-in Wi-Fi and multiple entry methods, but one outlet argued the compromises (install quirks and scanner quality) reduce the perceived bargain.

Voice control
Product 1: SwitchBot Lock Ultra
4.1

Voice control is available via hub integrations and generally works, often with added PIN/voice-code protections for unlocking. It’s useful for hands-free control but usually not as quick or consistent as keypad-based entry at the door.

Product 2: Desloc D110 Plus Smart Lock
4.0

Voice control via Alexa and Google is generally reliable for locking and, with a voice code, unlocking, but it does not provide the broader cross-platform benefits of Matter ecosystems.

Weather resistance
Product 1: SwitchBot Lock Ultra
4.2

Because the lock mounts indoors, weather concerns mostly apply to outdoor accessories like keypads, which are often rated for rain and temperature extremes. Reports indicate good real-world performance in wind/rain and cold, but face recognition can degrade in harsh lighting or extreme cold.

Product 2: Desloc D110 Plus Smart Lock
3.9

Multiple reviews cite an IP54-style dust/splash rating and reported normal rain exposure without issue, though a few creator claims vary; overall it is best treated as weather resistant rather than fully waterproof.

Wi-Fi
Product 1: SwitchBot Lock Ultra
3.7

Wi-Fi connectivity isn’t native to the lock and is usually provided via a SwitchBot hub/bridge. Reviewers generally like having the option, but experience can depend on hub placement and network quality, and some ecosystems can feel slower than local keypad use.

Product 2: Desloc D110 Plus Smart Lock
4.1

Built-in 2.4GHz Wi-Fi is a major advantage for remote access without extra hardware, but connection quality can affect responsiveness and battery use; updates and a Wi-Fi on/off toggle were noted as improvements in longer-term use.