5 Best Z-Wave Smart Locks for Smart Home Security
Choosing a z wave smart lock is less about chasing the newest feature and more about matching your door, hub, and security setup. If you want keyless entry that works with a Z-Wave smart home system, the details that matter most are compatibility, code management, and how easily the lock fits into your existing routines.
This guide compares five current Z-Wave smart locks for home security shoppers. I’m focusing on the supplied product facts only, so you can compare pricing, ratings, and the listed features without guessing about unsupported specs. If you’re building out a broader setup, you may also want to pair your lock with one of our smart light switch picks or smart lights for home automation so your entryway works as part of a fuller smart home routine.
The best z wave smart lock for most shoppers is the Kwikset HomeConnect 620 Z-Wave Long Range Keypad Smart Lock because it combines long-range Z-Wave support, S2 security, Ring compatibility, and broad code management at a lower price than the other premium options.
Quick Product Comparison
| Product | Image | Best For | Check Price |
|---|---|---|---|
| 1. Kwikset HomeConnect 620 Smart Lock |  |
Budget-friendly long-range keyless entry for Ring-compatible homes | Check Price |
| 2. Kwikset HomeConnect 918 Smart Lock |  |
Higher-priced Ring-compatible touchscreen lock | Check Price |
| 3. Schlage Connect BE469ZP CAM 619 |  |
Best value for broad Z-Wave ecosystem compatibility | Check Price |
| 4. Kwikset HomeConnect 620 Smart Lock |  |
Mid-range long-range keypad lock with higher rating | Check Price |
| 5. Kwikset HomeConnect 620 Smart Lock |  |
Lowest price among the listed Kwikset options | Check Price |
What to Look for in z wave smart lock
Hub and ecosystem compatibility
Start with your smart home platform. The supplied listings mention Z-Wave compatible hubs, Ring Alarm compatibility on the Kwikset models, and SmartThings or Ring Alarm support on the Schlage model. If your hub is not listed on the current Amazon page or manufacturer page, verify compatibility before buying.
Security features and encryption
For a front-door lock, the listed security stack matters. The Kwikset options highlight S2 encryption and SmartStart, while the Schlage model focuses on Z-Wave Plus access through a compatible system. Check the current listing for the exact security features you want.
Entry style and code management
Touchscreen and keypad entry both remove the need for spare keys, but code limits differ. The Kwikset listings mention up to 250 user codes, while the Schlage listing says up to 30 access codes. If you manage family, guests, or service access, that difference can matter.
Range and whole-home coverage
Two of the Kwikset models highlight Z-Wave 700 Long Range coverage. That can be useful in larger homes or setups where the hub is farther from the door. As always, real-world coverage depends on your hub, layout, and wall materials.
Installation fit and door compatibility
The Schlage listing specifically mentions standard door thickness and backset support, plus screwdriver installation and Snap ‘n Stay technology. If your door is older, thicker, or nonstandard, verify fit on the product page or manual before ordering.
App and alarm system integration
These locks are strongest when they fit into a larger security routine. Ring Alarm compatibility is called out on the Kwikset models, and the Schlage model works with systems like Samsung SmartThings or Ring Alarm. If you want broader home control, confirm the app and hub ecosystem first.
- Before buying, check your hub model, door thickness, and whether you need Ring Alarm integration or a broader Z-Wave ecosystem.
- Keep a record of your user-code plan so you can separate household access from temporary guest access.
- Confirm the current Amazon listing for any installation hardware, app requirements, or door-fit notes that are not included in the product title.
Our Top 5 Z Wave Smart Lock Picks and Reviews
1. Kwikset HomeConnect 620 Z-Wave Long Range Keypad Smart Lock, Keyless Entry, Custom Codes, Ring Compatible, Venetian Bronze
This Kwikset HomeConnect 620 blends long-range Z-Wave support, keypad entry, and Ring compatibility at a comparatively approachable price. It is a strong fit for smart home buyers who want modern access control without moving into the highest price tier.
Key Features That Stand Out
- Touchscreen entry for keyless locking and unlocking.
- Z-Wave 700 Long Range direct connection to a compatible hub.
- S2 encryption and SmartStart for secure integration.
- Ring Alarm compatibility for status checks and control.
- Up to 250 user codes plus one programming code.
Why It Stands Out
Among the listed options, this model offers a strong mix of security, access flexibility, and ecosystem support. The combination of long-range Z-Wave and large code capacity makes it practical for busy households.
Best For
Pros and Cons
- Long-range Z-Wave support can suit larger homes.
- 250 user codes is generous for family and guest access.
- Ring Alarm compatibility adds convenience for supported homes.
- Ring features require a Ring Alarm smart hub.
- Shoppers should verify door fit and hub compatibility before purchase.
2. Kwikset HomeConnect 918 Z-Wave Long Range Touchscreen Smart Lock, Keyless Entry, Ring Compatible, Matte Black
The HomeConnect 918 is positioned like the premium sibling in this roundup. It shares the same core Z-Wave Long Range and Ring-friendly feature set, but its higher price makes sense mainly if you want this specific model and finish.
Key Features That Stand Out
- Touchscreen keyless entry for everyday use.
- Z-Wave 700 Long Range with direct hub connection.
- S2 encryption and SmartStart support.
- Ring Alarm compatibility for supported setups.
- Up to 250 user codes and one programming code.
Why It Stands Out
This is a straightforward option for buyers who want the same broad feature profile as the HomeConnect 620 but prefer the 918 model. The main tradeoff is value, since the listed price is notably higher than the 620 options.
Best For
Pros and Cons
- Same long-range and security-focused feature set as the other Kwikset models.
- Large code capacity supports flexible access control.
- Matte Black finish may suit modern entryways.
- Higher listed price than the other Kwikset options.
- Value depends on whether you specifically want the 918 model.
3. Schlage Connect Smart Deadbolt Touchscreen Keypad Lock, Keyless Front Door Entry, Z-Wave Plus, Satin Nickel
The Schlage Connect is the most established-looking option in the group, with a very large review count and broad Z-Wave ecosystem support. It is a practical choice if you want a deadbolt that can work with systems like SmartThings or Ring Alarm.
Key Features That Stand Out
- Works with Z-Wave smart home or security systems like Samsung SmartThings or Ring Alarm.
- Hands-free voice control support through a compatible Z-Wave system and Alexa device.
- Snap ‘n Stay technology for easier installation with a screwdriver.
- Touchscreen keypad with up to 30 access codes.
Why It Stands Out
This model stands out for compatibility breadth and a substantial review base. The access-code limit is lower than the Kwikset options, but it still covers many households and small guest-management needs.
Best For
Pros and Cons
- Works with popular Z-Wave systems like SmartThings and Ring Alarm.
- Installation support features may simplify setup.
- Large review count offers more shopper feedback context.
- Only up to 30 access codes, which is less than the Kwikset models.
- Voice control requires a compatible Z-Wave system and Alexa device.
4. Kwikset HomeConnect 620 Z-Wave Long Range Keypad Smart Lock, Keyless Entry, Custom Codes, Ring Compatible, Matte Black
This HomeConnect 620 variant is a strong middle-ground pick if you want the same long-range, Ring-compatible feature set but prefer the Matte Black finish and a slightly higher rating than the Venetian Bronze version.
Key Features That Stand Out
- Keypad entry for keyless access.
- Z-Wave 700 Long Range support for whole-home coverage.
- S2 encryption and SmartStart integration.
- Ring Alarm compatibility for supported setups.
- Up to 250 user codes plus one programming code.
Why It Stands Out
For shoppers comparing nearly identical Kwikset models, this one is easy to justify if the finish matters and you want the slightly higher rated listing. It keeps the same practical strengths without adding complexity.
Best For
Pros and Cons
- Same strong code capacity as the other HomeConnect 620 listing.
- Long-range Z-Wave and Ring support are both included.
- Higher rating than the Venetian Bronze HomeConnect 620 listing.
- Feature set is nearly identical to the lower-priced HomeConnect 620 option.
- Buyers should compare finish preference against price.
5. Kwikset HomeConnect 620 Z-Wave Long Range Keypad Smart Lock, Keyless Entry, Custom Codes, Ring Compatible, Satin Nickel
This is the lowest listed price in the roundup, which makes it the easiest entry point into the HomeConnect 620 lineup. It keeps the same core smart-home features, so it is a sensible pick for budget-conscious Z-Wave shoppers.
Key Features That Stand Out
- Keypad entry for secure keyless access.
- Z-Wave 700 Long Range whole-home coverage.
- S2 encryption and SmartStart support.
- Ring Alarm compatibility for supported homes.
- Up to 250 user codes and one programming code.
Why It Stands Out
If your priority is getting into a Z-Wave smart lock without spending more than necessary, this listing is easy to understand. It offers the same feature family as the other HomeConnect 620 options at the lowest stated price.
Best For
Pros and Cons
- Lowest listed price in the roundup.
- Strong feature overlap with the other HomeConnect 620 models.
- Large code capacity supports everyday household use.
- Finish preference may matter if Satin Nickel does not match your door hardware.
- Still requires compatible Z-Wave and Ring setup for full feature use.
Before ordering any z wave smart lock, verify door thickness, backset, and hub compatibility on the current listing or installation manual. If you plan to use Ring features, confirm that you have the required Ring Alarm smart hub.
Complete Roundup for Z Wave Smart Lock
Budget buyers should look for the lowest listed HomeConnect 620 option, which still includes long-range Z-Wave, keypad access, and Ring compatibility.
Mid-range shoppers get similar Z-Wave Long Range and S2 security features, plus finish choices and slightly different ratings or pricing.
Premium buyers may prefer the HomeConnect 918 or Schlage Connect depending on ecosystem support, finish, and whether a higher price is justified.
- Match the lock to your hub, alarm system, and door measurements before checkout.
- Use unique access codes for family and guests where the lock supports them.
- Do not assume Z-Wave compatibility without checking your exact hub model.
- Do not buy based on finish alone if you need a specific code limit or alarm integration.
- Compare code capacity if multiple people need access.
- Check whether your smart home system needs Z-Wave Plus, Z-Wave Long Range, or a specific alarm hub.
- Look for installation notes that mention standard door thickness, backset, and included hardware.
- For security setups, keep your app account protected with a strong password and two-factor authentication if available.
Confirm that your existing hub, alarm system, and door dimensions match the lock you want. If the listing mentions Ring Alarm, SmartThings, or another ecosystem, make sure that is the same system already in your home.
- Kwikset HomeConnect 620 Venetian Bronze is the best overall balance of price, long-range support, and code capacity.
- Kwikset HomeConnect 918 is the premium alternative if you want that specific model and finish.
- Schlage Connect is the best value for broader Z-Wave ecosystem compatibility and a large review base.
- Kwikset HomeConnect 620 Matte Black is a strong mid-range pick with a slightly higher rating.
- Kwikset HomeConnect 620 Satin Nickel is the lowest-price entry in the roundup.
- Always verify hub compatibility and door fit before buying.
- Check whether your home actually needs Ring Alarm integration or just general Z-Wave support.
Frequently Asked Questions About Z Wave Smart Lock
A z wave smart lock lets you unlock and manage your front door through a compatible smart home or security system. It is useful for keyless entry, guest access, and remote status checks when paired with the right hub.
Yes, the supplied listings refer to Z-Wave compatible hubs or security systems. If you do not already have one, verify the required hub before buying so the lock can connect properly.
The Kwikset HomeConnect models explicitly mention Ring Alarm compatibility. The Schlage Connect also lists Ring Alarm support, so either can make sense if your current setup already uses that ecosystem.
The Kwikset listings say up to 250 user codes plus one programming code. The Schlage listing says up to 30 access codes, so code capacity is one of the biggest differences to compare.
Check your door thickness, backset, and any hardware requirements listed by the manufacturer. It is also smart to confirm whether the lock includes the exact compatibility notes you need for your hub or alarm system.
The Kwikset HomeConnect 620 and 918 listings mention Z-Wave 700 Long Range, which may be appealing in larger homes. Actual performance still depends on your hub placement and home layout, so verify the full setup details.
If you want the most balanced pick, start with the HomeConnect 620 models and choose the finish and price point that fit your setup. If you care more about ecosystem breadth, the Schlage Connect is the most straightforward alternative to compare.
For shoppers building a smart home around the front door, the best choice is the lock that matches your hub and your access needs, not just the lowest price. Verify compatibility first, then choose the model whose code capacity, finish, and integration options fit your household.
This roundup is based on the supplied product records only: title details, listed features, price text, rating, review count, and product images/links. No first-hand testing, installation, ownership, or benchmarking was used, so compatibility and setup details should be confirmed on the current Amazon listing, manufacturer page, app listing, or product manual before purchase.
