- Max cats
- Single or multi cat
- Litter
- ScoopFree Crystal
- Waste drawer
- Disposable crystal
Two quick taps and get the right robot for them, with today's price.
PetSafe ScoopFree Crystal Smart
Wi-Fi version of PetSafe's crystal tray rake box with app alerts
Researched by Riley Hart · updated Nov 2, 2026
Is the PetSafe ScoopFree Crystal Smart worth it? A simple rake box that pushes waste under a lid in a disposable crystal tray, with an app that logs visits and warns when the tray is full. It costs $270 as of Nov 4, 2026, and TTPM scored it 4.5/5.
A simple rake box that pushes waste under a lid in a disposable crystal tray, with an app that logs visits and warns when the tray is full. It is low effort and low odor, but you are locked into PetSafe crystal trays, so running costs add up compared with clumping litter globes.
Best for: owners who like crystal litter. Skip if: you want to use your own clumping litter.
Specs
- Cat weight range
- Not published by PetSafe
- Max cats
- Single or multi cat homes (PetSafe); app guidance is a tray change after about 25 days or 60 rakes for two cats (Tom's Guide)
- Waste drawer
- Disposable crystal litter tray with covered waste trap, changed about once a month (PetSafe)
- Sensors
- Two sensors detect the cat; raking starts 20 minutes after the cat leaves (Tom's Guide)
- App
- My PetSafe app with visit alerts, tray change alerts and activity history; LCD health counter on the unit (PetSafe, TTPM)
- Litter type
- ScoopFree Crystal litter only (PetSafe)
- Size
- 27.6 x 19.1 x 6.2 in uncovered; 27.6 x 19.1 x 15.6 in front entry version (PetSafe)
- Noise
- No dB rating published
3 year cost of ownership
- Robot
- $270
- Total
- $270
Needs PetSafe crystal trays or a reusable tray with ScoopFree crystal litter. No subscription for the app.
Status and safety
- US availability
- ● On sale
- Recalls
- ● No PetSafe robot recall in the CPSC database as of Nov 4, 2026. Checked daily.
- FCC authorized
- Not checked
- Company
- ● Active
- Warranty
- Not listed
Price history
Tracked dailyWhere to buy
- Amazon
- See price →
- PetSafe store
- $270 →
Affiliate links. We may earn a commission. It never changes our score. Disclosure
Pros
- App alerts and visit history
- Good odor control in Tom's Guide testing
- No scooping, tray swaps about monthly
- Low profile open version fits small spaces
Cons
- Works only with PetSafe crystal litter
- Ongoing tray cost
- Waste can stick to the rake (Tom's Guide)
- App cannot tell which cat used the box (TTPM)
What independent reviewers found
- A cat adopted it within a day or two; no extra odor after a month; the tray filled in about 30 days after 20 rakes, and waste sometimes stuck to the rake.
- Tom's Guide
- Used at home with cats and a dog; liked the automatic raking and activity alerts, but notes the app cannot tell which pet used it and the tray is thrown out each time.
- TTPM · 4.5/5
Spec history
Checked dailyNo spec changes since we started tracking on Nov 2, 2026.
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Questions buyers ask
Can I use clumping litter in the ScoopFree Crystal Smart?
No. PetSafe lists ScoopFree Crystal litter only.
How often do I change the tray?
PetSafe says about once a month. Tom's Guide found a tray lasted about 30 days with one cat.
Is there a covered version?
Yes. PetSafe sells an uncovered model and a front entry model that is 15.6 in tall.
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