Best Gray Smart Locks in 2026: 3 Picks Ranked by Specs
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Finding the best gray deadbolts requires looking at how each lock connects to your home. We compared 3 models using only the specifications published on the listings. The ULTRALOQ Bolt SE Gray Deadbolt leads this list because it offers Matter and Wi-Fi remote access without a separate hub. This hub-free connectivity allows you to monitor your door from anywhere. The picks are ranked strictly by these technical details. This guide helps you decide which lock fits your security needs and smart home setup.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | ULTRALOQ Bolt SE Gray Deadbolt Best overall | Matter and Wi-Fi remote access | Check price of ULTRALOQ Bolt SE Gray Deadbolt on Amazon |
| 2 | Aqara U100 Keyed Fingerprint Deadbolt Best premium | Apple Home users needing secure, hub-based entry | Check price of Aqara U100 Keyed Fingerprint Deadbolt on Amazon |
| 3 | Biquole Gray Fingerprint Deadbolt Best budget | Users needing fast fingerprint entry and code management | Check price of Biquole Gray Fingerprint Deadbolt on Amazon |
The best fit for you
- You want hub-free Wi-Fi and Matter integration ULTRALOQ Bolt SE Gray Deadbolt It supports Wi-Fi and Matter for remote access without a hub.
- You need secure entry for Apple Home users Aqara U100 Keyed Fingerprint Deadbolt It offers native Apple Home integration and fingerprint access for security.
- You prioritize fast fingerprint entry and code management Biquole Gray Fingerprint Deadbolt It provides rapid fingerprint recognition and straightforward code management features.
Our 3 picks
ULTRALOQ Bolt SE Gray Deadbolt
Best for: Matter and Wi-Fi remote access
- Color
- Gray (what this guide is about)
- Access Methods
- Fingerprint, app, code, voice, key
- Connectivity
- Built-in 2.4 GHz Wi-Fi, Thread
- Smart Home Compatibility
- Apple Home, Alexa, Google, SmartThings
- Fingerprint Capacity
- 50
- User Code Capacity
- 50
View on Amazon: ULTRALOQ Bolt SE Gray Deadbolt Affiliate link
The ULTRALOQ Bolt SE is a gray deadbolt offering seven entry methods. It supports fingerprint, passcode, app, voice, and mechanical keys. Connectivity includes built-in 2.4 GHz Wi-Fi and Matter over Thread. You get remote access without a hub. The zinc alloy body is IP65 waterproof. Battery life lasts up to 18 months. It suits users wanting smart integration and long battery endurance.
Pros
- Built-in 2.4 GHz Wi-Fi requires no hub
- Matter over Thread enables Apple Home and Alexa control
- Stores up to 50 fingerprints and 50 passcodes
- IP65 waterproof zinc alloy construction
- Up to 18 months of battery life
Cons
- Door sensor is not included
- Wi-Fi only supports 2.4 GHz networks
- Matter features require a compatible Thread border router
Good fit if
- You want hub-free Wi-Fi connectivity
- You use Apple Home or Matter ecosystems
- You need long battery life for remote access
Skip if
- You require a 5 GHz Wi-Fi connection
- You need an included door sensor
- You prefer a lock without Matter support
Verdict: The ULTRALOQ Bolt SE Gray Deadbolt fits users who want hub-free Wi-Fi and Matter integration for remote access. Its 18-month battery life and IP65 rating make it a durable option for exterior doors.
Aqara U100 Keyed Fingerprint Deadbolt
Best for: Apple Home users needing secure, hub-based entry
- Color
- Gray (what this guide is about)
- Access Methods
- Apple Home Key, fingerprint, app, key
- Connectivity
- Thread, Zigbee 3.0
- Smart Home Compatibility
- Apple Home, Alexa, Google, IFTTT
- Fingerprint Capacity
- 50
- Included Door Hardware
- Deadbolt
View on Amazon: Aqara U100 Keyed Fingerprint Deadbolt Affiliate link
The Aqara U100 is a gray deadbolt featuring Apple Home Key support and a fingerprint reader for up to 50 users. It connects via Zigbee 3.0 and requires a hub for app control. The zinc alloy body meets BHMA Level 3 standards and includes auto-locking and do-not-disturb modes. This lock suits those in the Apple ecosystem who want secure, keyless entry with local data encryption.
Pros
- Supports Apple Home Key for iPhone and Apple Watch unlocking
- Stores up to 50 fingerprints with AES encryption
- Zinc alloy body with IP65 rating and BHMA Level 3 security
- Compatible with Google Home, Alexa, and IFTTT via hub
Cons
- Requires a separate Aqara Zigbee 3.0 hub for full functionality
- No built-in Wi-Fi for direct remote access
- NFC cards are not included and sold separately
Good fit if
- You use Apple Home and want native Home Key support
- You need a secure lock with multiple access methods
- You already have a Zigbee hub for smart home automations
Skip if
- You want a lock that connects directly to Wi-Fi without a hub
- You prefer a lock with built-in NFC card support included
- You do not have an Apple device for Home Key access
Verdict: Aqara U100 Gray Smart Lock is a secure, hub-dependent option for Apple users who value native integration and high security standards.
Biquole Gray Fingerprint Deadbolt
Best for: Users needing fast fingerprint entry and code management
- Color
- Gray (what this guide is about)
- Access Methods
- Fingerprint, keypad, fob, app, key
- Connectivity
- Bluetooth
- Auto-Lock Delay
- 1-180 seconds
- Fingerprint Capacity
- 100
- User Code Capacity
- 100
View on Amazon: Biquole Gray Fingerprint Deadbolt Affiliate link
The Biquole gray deadbolt offers five unlocking methods: fingerprint, keypad, fob, app, and mechanical keys. It recognizes fingerprints in 0.3 seconds and unlocks in 0.5 seconds. You can store 100 fingerprints and 100 user codes. The app requires a separate G2 Gateway for remote control. It includes auto-lock settings from 1 to 180 seconds. This lock suits users who want fast access and detailed code management.
Pros
- Fingerprint recognition in 0.3 seconds
- Stores 100 fingerprints and 100 user codes
- Five unlocking methods including fob and app
- Auto-lock delay adjustable from 1 to 180 seconds
Cons
- Remote app control requires a separate G2 Gateway
- Keypad freezes for 1.5 minutes after five incorrect entries
- No built-in WiFi; relies on Bluetooth and gateway
Good fit if
- You need fast fingerprint access for daily entry
- You want to manage multiple user codes remotely
- You prefer a gray finish for your door
Skip if
- You require built-in WiFi without extra hardware
- You want instant remote access without a gateway
- You need a handle set instead of a deadbolt
Verdict: Biquole Gray Fingerprint Deadbolt fits users who prioritize speed and code management. It works well for those willing to buy a gateway for remote features.
Specifications side by side
| Spec | ULTRALOQ Bolt SE Gray Deadbolt | Aqara U100 Keyed Fingerprint Deadbolt | Biquole Gray Fingerprint Deadbolt |
|---|---|---|---|
| Access Methods | Fingerprint, app, code, voice, key | Apple Home Key, fingerprint, app, key | Fingerprint, keypad, fob, app, key |
| Connectivity | Built-in 2.4 GHz Wi-Fi, Thread | Thread, Zigbee 3.0 | Bluetooth |
| Smart Home Compatibility | Apple Home, Alexa, Google, SmartThings | Apple Home, Alexa, Google, IFTTT | not stated |
| Auto-Lock Delay | not stated | not stated | 1-180 seconds |
| Fingerprint Capacity | 50 | 50 | 100 |
| User Code Capacity | 50 | not stated | 100 |
| Included Door Hardware | Deadbolt | Deadbolt | Deadbolt |
| Access Method | Fingerprint, App Control | Keypad, Fingerprint, Touchscreen, Key | Keypad, Fingerprint, App Control |
| Color | Gray | Gray | Gray |
| Application | Home, Front Door | Home | not stated |
| Dimensions | 2.95 × 1 × 2.95 inches | 5.27 × 3.46 × 2.91 inches | 8.27 × 5.71 × 3.94 inches |
| Weight | not stated | 2.59 pounds | 2.47 pounds |
| Size | Deadbolt | not stated | not stated |
| Model | ULTRALOQ BOLT | SDL-D01 | QEK-S03 |
How to choose the right one
-
Check connectivity type
You must decide if you need hub-free Wi-Fi or a hub-dependent connection. The ULTRALOQ Bolt SE Gray Deadbolt includes built-in Wi-Fi and Matter support, allowing direct remote access without extra hardware. Other models like the Aqara U100 Keyed Fingerprint Deadbolt rely on a hub for full functionality. If you want immediate remote control without purchasing additional devices, prioritize locks with native Wi-Fi capabilities. This spec determines how easily you can monitor your door from anywhere.
-
Review access methods
Consider how you prefer to enter your home. Some locks offer multiple entry options, while others focus on specific methods. The Aqara U100 supports both fingerprint scanning and traditional keys, providing flexibility if you forget your phone. The Biquole Gray Fingerprint Deadbolt relies primarily on fingerprint recognition for speed. Choose a model that matches your daily habits. If you often carry hands full, a fingerprint sensor offers convenience. If you prefer physical backups, ensure the lock includes a key override option for reliability.
-
Assess battery longevity
Battery life is a critical specification for maintenance frequency. The ULTRALOQ Bolt SE Gray Deadbolt boasts an 18-month battery life, reducing the need for frequent replacements. Longer battery life means less downtime and fewer interruptions to your security routine. When comparing models, look for the published battery duration in months. A higher number indicates greater convenience and lower long-term upkeep. Ensure you select a lock with sufficient power reserves to avoid unexpected dead batteries during critical moments.
-
Verify weather resistance
If you install the lock on an exterior door, check its ingress protection rating. The ULTRALOQ Bolt SE Gray Deadbolt features an IP65 rating, meaning it is dust-tight and protected against low-pressure water jets. This specification ensures durability against rain and snow. Look for an IP rating of at least IP54 for basic outdoor use. Higher ratings provide better protection against harsh weather conditions. This spec is vital for maintaining the lock's functionality and preventing corrosion or internal damage from moisture exposure over time.
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Measure physical size
Ensure the lock fits your existing door hardware by checking dimensions. The Aqara U100 Keyed Fingerprint Deadbolt measures 5.27 inches in length, while the Biquole Gray Fingerprint Deadbolt is larger at 8.27 inches. Compare these measurements against your door’s backset and bore hole size. Incorrect dimensions can prevent installation or require drilling new holes. Always verify width, height, and length specifications before purchasing. Proper sizing ensures a secure fit and maintains the structural integrity of your door frame.
Frequently asked questions
Which gray smart lock supports Matter?
The ULTRALOQ Bolt SE Gray Deadbolt supports Matter. It also includes built-in Wi-Fi for remote access without a hub. This combination allows you to control the lock directly from compatible apps. Other models in this list rely on separate gateways for similar connectivity features.
Do any of these locks work with Apple Home?
Yes, the Aqara U100 Keyed Fingerprint Deadbolt works with Apple Home. It provides native integration for users in that ecosystem. The lock also features fingerprint and key access methods. It requires a hub for full functionality, which distinguishes it from hub-free Wi-Fi options.
How long does the battery last on the ULTRALOQ Bolt SE?
The ULTRALOQ Bolt SE Gray Deadbolt offers an 18-month battery life. This duration is based on typical usage patterns. The lock also carries an IP65 rating, making it suitable for exterior doors. This durability helps protect the internal components from weather exposure.
What access methods does the Aqara U100 offer?
The Aqara U100 Keyed Fingerprint Deadbolt offers fingerprint and key access. You can unlock the door using your biometric data or a physical key. The lock is designed for home use and integrates with Apple Home. It weighs 2.59 pounds and measures 5.27 inches in length.
Does the Biquole Gray Fingerprint Deadbolt require a gateway?
Yes, the Biquole Gray Fingerprint Deadbolt requires a gateway for remote features. It provides fast fingerprint entry and code management for local access. The lock measures 8.27 inches in length and weighs 2.47 pounds. You must purchase the gateway separately to enable remote connectivity.
Which gray deadbolt is best for Matter and Wi-Fi users?
The ULTRALOQ Bolt SE Gray Deadbolt is best for users wanting Matter and Wi-Fi. It allows hub-free remote access, which simplifies setup. The lock fits standard deadbolt dimensions with a width of 1 inch. Its IP65 rating ensures it can withstand outdoor conditions effectively.
What is the weight of the Aqara U100?
The Aqara U100 Keyed Fingerprint Deadbolt weighs 2.59 pounds. It measures 3.46 inches in width and 2.91 inches in height. The lock is designed for secure entry in home environments. It relies on a hub for remote features but offers native Apple Home integration.
Can I use the Biquole lock without a smartphone app?
You can use the Biquole Gray Fingerprint Deadbolt for local access without an app. It supports fingerprint entry for quick unlocking. However, remote features require a separate gateway. The lock focuses on fast entry and code management for users who prioritize convenience over wireless control.