Popur S7 product documents
User manual
Unbox & setup guide
Pro-Commands
In this mode, the buttons function as follows:
- Key 1 (Play): Rotates the chamber forward
- Key 2 (Bin): Rotates the chamber backward
- Key 3 (Sifter): Opens the sifter
- Key 4 (Fn): Closes the sifter
Control Panel, Status Light & Buzzer
Guardrail for Popur S7 (Customizable 3D Printing Model)
Guardwings for Popur S7 (Customizable 3D Printing Model)
Popur S7 changelog
If your device is running a much older firmware version, we also recommend a Wi-Fi reconnection. Some newer features or datapoints rely on updated provisioning logic that is only applied during a fresh connection handshake, so re-pairing helps ensure all functions are properly initialized. You can reset the wireless connection by holding the Bin button for 7 seconds until you hear three consecutive beeps, or by navigating to Product List under the Me menu and removing the device from your account.
- Factory/hard reset (holding Clean key for 7 seconds) returns all device settings to default. However, it doesn't change Wi-Fi connection.
- Wireless reset (holding Bin key for 7 seconds) only disconnects the device from your Wi-Fi. For clarification, it still retains all your data and settings.
Firmware 4.0.0 and App 2.0.0
To be released on June 15, 2026
***Note: Hard reset is conducted automatically during the update because it is required to activate all datapoints. Please re-configure your customizations.***
***Note: Wireless reset is required to enable all new features.***
Added
- We introduced the Pet Data feature.
- Revamped the datapoints with streamlined protocols to ensure 100% success rate when synchronizing with the server.
- Reconciled error reports and self-service troubleshooting guides, accessible in the Self-check page and redirected to webpages.
- Reordered the Settings page, deprecated Bluetooth and Wi-Fi subsections due to API restrictions, and removed the Skip option during pairing.
- Added MAC address under Technical info with a copy icon.
- Introduced the Spin settings with five new features including Auto self-check, Auto power-cycle, Lower speed, Reshuffle clumps and Recalibrate sensor.
- Introduced the Scale settings with four new features including Detect pets, Track pet data, Label records, and Recalibrate scale.
- Isolated weight sensor as a customizable option under Detect pets, instead of being a baked-in function for the applicable modes.
- Empowered manual tagging of pet visit records under Label records, allowing necessary adjustments to ensure data accuracy.
- Clarified the Background update feature.
- Redefined the Chunky-litter mode.
- Renamed ActiveShield as Detect for stronger intuition.
- Renamed Bin full detection as Monitor bin and redesigned such function to allow user's inputs of the cycle counts from zeroing to fullness.
- Renamed Sensor calibration as Recalibrate bin to differentiate from other recalibrations.
- Renamed Cycles since bin full as Cycles since zeroing for more accurate description.
- Added the Zeroing command that helps monitor the bin level more accurately by confirming the zero mark.
- Replaced the unavailable functions Spray with CatCam+ and Refill with AutoFill+ by None and Zeroing under the Shortcut menu.
- Added two new activity logs, i.e. Cleaning paused and Cleaning resumed.
- Added four types of notifications: New firmware, Pet left without business, Cleaning paused and Cleaning resumed.
- Added redirects for Connection help and Error states in the status bar.
- Enabled the ability to abort a pending cycle by simply turning on and off the Automatic mode.
Fixed
- We deleted the unnecessary requirements such as finance info when granting the permissions on Android devices.
- Fixed the incomplete display bug of the Product list page.
- Improved the compatibilitiy issue with different screen sizes.
- Updated a few notes and explanations for better understanding.
Firmware 3.6.0
Released on April 12, 2026
Fixed
- We fixed a bug with incorrect status of Pet doing the business where auto-clean cycle was not initiated.
- Shortened the pause during Sentinel mode to resume after about 1 minute.
Firmware 3.5.0
Released on April 7, 2026
Fixed
- We fixed a bug with sifter movements where inaccurate signals halted the sifter.
- Fixed a bug of finding the base position.
Firmware 3.4.0
Released on April 3, 2026
Added
- We added a new algorithm to better handle large amount of cat litter during the redistribution process.
Fixed
- We corrected the automated tare operations which resulted in a discrepancy of weight changes.
- Fixed a parameter error where Sentinel mode frequently paused cleaning cycles.
- Fixed a coding oversight where inaccurate rotation angles blocked the sifter movements.
Firmware 3.3.0
Released on March 30, 2026
Added
- We enabled weight change as an additional checkpoint for relevant modes including Sentinel and Caring, where pet presence will halt the cleaning cycle more accurately.
- Added weight change as an extra requirement to start cleaning for Linger, Auto-bury and Dog-proof modes such that they don't activate under Immediately settings when pets stay still in the box.
- Added the collection of weight metrics for internal beta tests where the forthcoming Pet Data block will be built upon.
- Added the capability to conduct a weight sensor recalibration.
Fixed
- We fixed a bug with automated error reports where event IDs were misconfigured.
- Resolved an error where auto-clean cycles may be occasionally aborted by the Auto-bury or Dog-proof modes.
- Fixed a cache issue that might accidentally switch on/off the Status light or Buzzer without notice.
- Fixed an unnecessary error indication where one of the duplicate sensors fails to work but has no effect on the actual functionality thanks to designed-in redundancy.
- Fixed a bug with remote control commands.
- Implemented additional strategies to preempt cleaning interruptions.
Firmware 3.2.0
Released on March 16, 2026
Added
- We streamlined the automatic Self-check process after machine reboot for better efficiency and consistency.
Fixed
- We fixed a bug with button operations where the hard reset was not successful.
- Resolved a problem with sensor readings that could interrupt a cleaning cycle.
- Fixed a cache error where cat detection became intermittent after the previous update.
Firmware 3.1.0
Released on March 15, 2026
Fixed
- We resolved a critical bug that led to displaying a solid red light.
- Fixed a coding mistake where the special recalibration command failed be triggered.
Firmware 3.0.0
Released on March 12, 2026
Added
- We revamped the entire embedded systems to become more robust than earlier builds.
- Introduced a new Buzzer feature within the Panel menu to allow audible beeps to be muted.
- Renewed the Self-check function after machine initialization and upon manual trigger.
- Introduced automated error reports via the cloud to support targeted troubleshooting.
- Enhanced the bin fullness indicator for Half empty and Almost full states.
- Added a beta algorithm of the DynaMove feature under Smooth menu.
- Added a new activity log, Pet left without business, to differentiate from Pet finished the business.
Fixed
- We resolved all known issues to date that could cause interruption to a cleaning cycle.
- Fixed a cloud server misconfiguration where activity records were duplicated.
- Improved the new Keep upright functionality under Dump settings to enhance longevitiy.
- Circumvented a signal jam where the bin hood didn't receive the command to open itself.
- Fixed a coding bug where the dimmed Status light was mistakenly turned on after reboot.
- Fixed a compatibility issue of iOS 26 where Wi-Fi SSID was shown as unknown.
- Corrected the number of oscillations for the Chunky-litter mode.
Firmware 2.4.0
Released on February 14, 2026
Added
- We reprogrammed the Chunky-litter mode to enhance performance with coarser cat litter.
Fixed
- We fixed a signal interference after which the sifter failed to retract itself.
- Filtered electric level fluctuations where cat detection could be mis-triggered.
- Resolved a sensor reading issue where the litter tray might slightly tilt up after a cleaning cycle.
Firmware 2.3.0
Released on February 3, 2026
Added
- We improved sensor readings to better control the two motors.
Fixed
- We fixed a bug that affected the determination of pet presence.
Firmware 2.2.0
Released on January 27, 2026
Added
- We enabled the Statistics feature.
- Supported Notifications feature.
Fixed
- We fixed a bug where the Time zone adjustment didn't take effect.
- Fixed a synchronization issue where Bin unfound was reported after machine initialization.
Firmware 2.1.0
Released on January 15, 2026
Added
- We enabled the advanced modes including Sentinel, Caring, Zoomie, Chunky-litter, and Soft-stool.
- Introduced the Switch function in the mobile app, including Power on/off, Reboot, Hibernate, and Timer capabilities.
- Added the Self-check feature in the mobile app.
- Added two new states for the bin fullness, i.e. Half empty and Almost full.
- Refined the machine status bar.
Fixed
- We fixed a miscalculation of the duration of pet's business.
- Fixed the accurate Status light switch status.
- Resolved a bug where the bin hood prematurely closed itself.
- Resolved a bug after firmware update where the machine mistakenly activated its factory test mode.
- Resolved a synchronization error that overrode Ready state as Cleaning in progress.
Firmware 2.0.0
Released on December 30, 2025
Added
- We optimized the Sentinel mode to avoid being activated by flowing cat litter.
- Adjusted the sifter behavior that might potentially hinder litter redistribution as well as pet visit.
- Added a new status of spinning yellow light to indicate that firmware update is in progress.
Fixed
- We addressed an architectural vulnerability where the machine might be bricked after an unsuccessful firmware update due to misconfigured server protocols during update verification.
- Fixed a coding error that might inaccurately report Bin unfound in the mobile app.
- Fixed a logical conflict between the Sentinel mode and No-troll mode.
- Fixed the inaccurate buzzer sound for invalid operations.
- Solved the electric level fluctuations where the litter tray might be observed non-stop at the maximum angles.