For seniors and families helping an older relative, familiarity matters. A lock can be convenient, but only when everyone who uses the door understands the basic routine, knows the backup-entry plan, and can handle battery changes without confusion.
Quick Verdict
| What matters most | SimpliSafe Smart Lock | SimpliSafe Smart Lock 2 | Better fit |
|---|---|---|---|
| Replacing a lock already in use | Keeps a familiar routine in place | Introduces a different model and a new setup routine | Original Smart Lock |
| Buying a first smart lock | Older version with no continuity advantage | Newer model in the comparison and the cleaner starting point | Smart Lock 2 |
| Door preparation | Needs a smooth, properly aligned deadbolt | Needs the same smooth, properly aligned deadbolt | Tie |
| Household routines | Suits homes where everyone already knows the controls | Suits homes building one new entry routine from the start | Depends on the household |
| Cleaning and battery upkeep | Requires regular attention as connected door hardware | Requires the same ongoing attention | Tie |
| Price difference | Makes sense when it is meaningfully cheaper or a direct replacement | Makes sense when the price gap is small | Smart Lock 2 for most new buyers |
| Door problems | Will not fix a sticky bolt, sagging door, or misaligned strike plate | Will not fix a sticky bolt, sagging door, or misaligned strike plate | Neither |
Strengths
- Smart Lock 2: The straightforward choice for a new installation.
- Original Smart Lock: The lower-disruption choice for households already familiar with the model.
- Both locks: Can simplify a household’s entry and locking routine when the door is in good condition and access is planned clearly.
Trade-offs
- Both locks add battery replacement and basic household management to a door that may previously have needed only a key.
- A smart lock cannot compensate for a deadbolt that binds or a door that does not close squarely.
- The original model needs a real advantage—familiarity or a substantial price difference—to beat the newer option for a first-time buyer.
What Actually Separates These Locks
The most important difference is not the number in the name. It is whether the household is preserving an established routine or starting fresh.
The original SimpliSafe Smart Lock is mainly a continuity purchase. It makes sense when it is replacing the same model or when everyone in the home already understands how access is handled. In that situation, keeping the same lock can avoid unnecessary questions about setup, shared access, and backup entry.
The SimpliSafe Smart Lock 2 makes more sense for a new installation. A household moving from a standard deadbolt to a connected lock already needs to decide who will manage access, who will change batteries, and what happens when someone cannot use their usual entry method. Starting with the newer model keeps that transition simpler.
A version number alone does not tell you which functions will change daily life. What matters is whether the lock makes entry and locking easier for the people who use the door every day.
Best for a first installation: Smart Lock 2.
Best for replacing a familiar setup: Original Smart Lock.
Everyday Use: Familiarity Matters More Than Novelty
A connected lock should make the front-door routine easier. It should not leave one person in the home responsible for explaining the system every time a relative, caregiver, neighbor, or contractor needs access.
For seniors, the appeal is often simple: less searching for keys, more confidence that the door has been locked, and a clearer way to manage access for trusted people. Those benefits can disappear quickly when the door sticks, the setup is confusing, or only one family member knows how everything works.
The original Smart Lock has an advantage in homes where it is already part of the routine. If the household knows how it operates and has a backup plan in place, replacing it with the same model can be the least disruptive route.
Smart Lock 2 is better suited to a household setting up its first connected entry routine. Installation is a good time to decide who gets access, where physical backup keys are kept, and who handles maintenance.
A standard keyed deadbolt remains the simpler alternative for anyone who does not want batteries, electronic controls, or shared-access planning. It offers fewer conveniences, but it also asks less of the household.
Best for an established routine: Original Smart Lock.
Best for a new routine: Smart Lock 2.
The Door Matters More Than the Model
Before choosing either lock, pay attention to the deadbolt and door frame. A smart lock moves the same bolt your existing deadbolt uses. If that bolt rubs against the strike plate or needs force to turn, the new lock will face the same resistance.
Take a few minutes to look at the door before buying:
- Turn the existing deadbolt. It should extend and retract smoothly without sticking or scraping.
- Close the door normally. You should not need to lift, push, or shoulder the door into place.
- Watch the bolt meet the strike plate. It should enter the opening cleanly rather than hitting the edge.
- Confirm that the deadbolt is separate from the handle. Smart-lock installations depend on the existing lock layout.
- Look at the inside of the door. Leave room for the lock to operate and for batteries to be changed without fighting nearby trim or decorative hardware.
- Set a backup-entry plan. Every regular user should know how to get in if a phone is unavailable or the usual access method fails.
A small door repair can matter more than choosing between these two versions. Adjusting a strike plate, repairing loose hinges, or correcting a sagging door prevents the bolt from working against the frame every day.
For door condition, neither lock has an advantage. Fix the door first.
Who Should Choose the Original SimpliSafe Smart Lock?
Choose the original model when continuity is the priority.
It is a sensible option for a household replacing the same lock, especially when the people using the door are comfortable with the existing routine. Seniors who dislike changing a familiar process may prefer keeping the same model rather than relearning access settings and backup procedures.
It can also make sense when the original lock costs meaningfully less. The savings should be substantial enough to justify buying the older version for a new installation.
Skip the original Smart Lock when there is no established setup to preserve and the price difference is small. In that case, the newer Smart Lock 2 is the cleaner purchase.
Who Should Choose Smart Lock 2?
Choose Smart Lock 2 for a first-time smart-lock installation.
It is the better fit for households that want to begin with the newer model in this comparison and create one clear routine for entry, locking, batteries, and backup access. That is especially useful when an adult child, caregiver, spouse, or trusted neighbor may help manage the lock.
Smart Lock 2 is not a good match for a household that wants a door lock to work exactly like a basic mechanical deadbolt. Connected controls bring added convenience, but they also bring batteries, maintenance, and a small amount of setup.
If nobody in the home plans to use those connected functions, a standard keyed deadbolt may be the better route.
Maintenance and Household Upkeep
Both models need regular attention because they are electronic door hardware used every day.
Keep the exterior touch points clean with a soft, lightly damp cloth, then dry them. Avoid spraying cleaner directly onto electronic controls. Dirt around the deadbolt and strike plate can also make an already-tight door feel worse.
Battery planning is the bigger chore. Put replacement dates on the household calendar and keep spare batteries in one easy-to-find place. Waiting until a battery warning becomes an entry problem is stressful, especially for an older resident who may be home alone.
It also helps to write down the household’s basic lock routine:
- Who manages access
- Who keeps backup keys
- Where spare batteries are stored
- Who can help if the usual entry method is unavailable
The original Smart Lock has an upkeep advantage only for people who already know its routine. For a new buyer, Smart Lock 2 avoids choosing an older model without a clear reason.
Size, Setup, and Door Layout
The biggest installation concern is usually not the lock itself. It is the door.
A connected lock needs a deadbolt that operates freely and a door that closes squarely in its frame. Crowded interior trim, nearby hardware, storm-door handles, and narrow door layouts can also make operation or battery changes more annoying than they need to be.
Older doors deserve extra attention. If the frame has shifted, the hinges are loose, or the door needs to be pushed into place before locking, repair those issues before adding an electronic lock.
Keep emergency access simple. A connected lock is useful only when the household has a reliable backup method that regular users understand. Phones can run out of power, and visitors may not have access to the household’s usual technology.
The original Smart Lock has the strongest compatibility case when it directly replaces the same model on the same door. For a new installation, Smart Lock 2 is the better starting point after the door and deadbolt are working properly.
Who Should Skip Both Models?
Skip both SimpliSafe options if the household wants the simplest possible front-door setup.
A standard mechanical deadbolt has no batteries, electronic controls, access settings, or maintenance reminders. It is often the better fit for occasional visitors, households that do not want connected access, and anyone who prefers a plain key-and-lock routine.
Also skip a smart-lock upgrade until door problems are fixed. A binding deadbolt, sagging door, or misaligned strike plate turns any electronic lock into a frustrating project.
Renters should get written permission before changing entry hardware. A lock replacement can affect lease rules, key control, and responsibility for restoring the original hardware at move-out.
Is Smart Lock 2 Worth Paying More For?
For most new buyers, yes—when the price difference is modest. Smart Lock 2 is the newer model in this comparison, and it gives a first-time buyer one clear system to install and learn.
The original Smart Lock becomes the better value in two situations: it is replacing a known existing setup, or it is offered at a meaningful discount. Familiarity can be valuable when an older household member already knows the routine and does not need another change at the front door.
The purchase price is only part of the cost. Both locks also require batteries, occasional cleaning, a backup-entry plan, and clear household communication about access.
Best value for new buyers: Smart Lock 2.
Best value for existing owners: Original Smart Lock when it preserves a familiar setup or comes at a substantial savings.
Final Verdict
Choose the SimpliSafe Smart Lock 2 for the common situation: a household adding a smart lock for the first time and wanting the newer model in the comparison.
Choose the original SimpliSafe Smart Lock when it replaces a model the household already uses or when its lower price is significant enough to matter. Familiarity is a valid reason to keep the original model, particularly for seniors who do not want to relearn a door routine.
Skip both locks when the door needs repair or when batteries and connected controls would add more stress than convenience. A smooth deadbolt, a reliable backup-entry plan, and a routine every regular user understands matter more than the model number.
FAQ
Is Smart Lock 2 the right choice for every SimpliSafe household?
No. Smart Lock 2 is the stronger default for a new purchase, while the original Smart Lock is a better fit for someone replacing the same model or preserving a familiar household routine.
Will either lock fix a deadbolt that sticks?
No. Repair the door alignment, strike plate, hinges, or worn deadbolt before installing a smart lock. Electronic controls do not correct a bolt that rubs against the frame.
Should seniors choose a smart lock over a standard deadbolt?
A smart lock can be helpful when easier access management and lock-status convenience outweigh battery and setup duties. A standard deadbolt is better for households that want the simplest possible operation.
Does a smart lock remove the need for a backup key plan?
No. Keep a backup entry method that every regular user understands. Phones can run out of power, and not every guest or family member will have access to the household’s connected controls.
Is the original SimpliSafe Smart Lock still worth buying?
Yes, when it replaces an existing version or has a meaningful price advantage. For a new installation without that continuity benefit, Smart Lock 2 is the better choice.