PETKIT's Product Lineup, Explained
Quick answer: PETKIT spans three categories with real naming pitfalls in each. Fountains: EverSweet Max (currently shipping, cordless) is a different, earlier product than EverSweet Ultra (announced at CES 2026 with an AI camera and per-pet facial recognition for individualized drinking data) — don't assume "Ultra" is just a marketing suffix on the same hardware. Feeders: YumShare Solo (dry food, camera-equipped, already established) is fundamentally different from YumShare Daily Feast (a new robotic wet-food feeder, a genuinely harder automation problem than dry kibble). Litter boxes: the line has renamed and re-numbered itself across Pura Max, PuraMax 2, and a rebrand to "Purobot" (Purobot Max 3, Purobot Max Pro 2) — check the exact current model name, not just "PETKIT litter box," before comparing specs or prices.
PETKIT shows up across fountains, feeders, and litter boxes on this site, and its product names have a real pattern worth understanding before assuming any two similarly-named PETKIT products are the same thing with a version bump.
Fountains: EverSweet Max vs. EverSweet Ultra
EverSweet Max is a currently-shipping cordless fountain, already covered elsewhere on this site as a real, purchasable no-subscription option. EverSweet Ultra, announced at CES 2026, is a genuinely different, newer product — it adds an AI camera with pet facial recognition built into the fountain itself, tracking each individual pet’s drinking behavior and turning it into per-pet health insights, specifically useful for a multi-pet household where knowing which cat is or isn’t drinking enough matters. This isn’t a renamed version of the Max’s existing hardware — it’s a real capability jump (individualized tracking via camera, not just RFID-tag-based per-pet tracking the way some other fountains handle it), worth knowing before assuming “Ultra” is just a marketing suffix.
Feeders: YumShare Solo vs. YumShare Daily Feast
YumShare Solo is an established, camera-equipped dry-food feeder already referenced in this site’s budget guides. YumShare Daily Feast, also announced at CES 2026, is a different kind of product entirely: a robotic feeder built specifically to automate wet food — a genuinely harder engineering problem than dry kibble dispensing, since wet food spoils and needs different handling than a dry hopper. This isn’t a step up from Solo in the usual “same function, better hardware” sense — it’s PETKIT’s answer to a feeding problem (wet food automation) that most of the automatic feeder category, including PETKIT’s own dry-food line, doesn’t attempt to solve at all.
Litter boxes: a genuinely confusing naming history
This is the part worth being most careful about. PETKIT’s litter box line has gone through multiple generations and a rebrand, not just simple version numbers:
- Pura Max — the original in this line: a 76L cylinder with a 16-inch square litter bed, a 7L waste bin rated for roughly 15 days of use for a single cat, supporting cats up to about 18 lbs, and an xSecure safety system combining infrared detection and weight sensors specifically to avoid cleaning while a cat is still inside.
- PuraMax 2 — a newer generation adding multi-cat comfort features on top of the original’s core design.
- Purobot Max 3 / Purobot Max Pro 2 — a rebrand of the newest generation under the “Purobot” name rather than “Pura,” with the Pro 2 variant specifically adding an AI camera for health tracking, similar in spirit to what EverSweet Ultra adds to the fountain line.
The practical takeaway: “PETKIT litter box” alone doesn’t tell you which generation or naming era you’re looking at, and specs (capacity, safety sensor design, AI features) genuinely differ across them. Check the exact current model name against its actual specs before comparing prices between listings — the same “qualifier mix-up” risk this site has flagged for Furbo’s and PETLIBRO’s lineups applies here too, arguably more so given the mid-line rebrand.
Bottom line
Across all three categories, treat a PETKIT product name as specific, not generic — EverSweet Max and Ultra are different fountains with a real capability gap, YumShare Solo and Daily Feast solve different feeding problems (dry vs. wet food automation) rather than being tiers of the same product, and the litter box line’s rename from “Pura” to “Purobot” mid-generation makes checking the exact current model name essential before comparing specs or prices between listings. For the wider category comparisons these products sit within, see our water fountain, automatic feeder, and self-cleaning litter box buying guides.
Frequently asked questions
Is the PETKIT EverSweet Ultra just a renamed EverSweet Max?
No — they're different products. EverSweet Max is a currently-shipping cordless fountain. EverSweet Ultra was announced at CES 2026 as a new model with an AI camera and pet facial recognition built in, tracking each individual pet's drinking behavior and turning it into per-pet health data — a real capability jump specific to the Ultra, not a renamed version of the Max's existing hardware.
What's the difference between PETKIT's YumShare Solo and YumShare Daily Feast?
A fundamental one: YumShare Solo is a dry-food feeder with a camera, an established product in PETKIT's lineup. YumShare Daily Feast, announced at CES 2026, is a robotic feeder built specifically to automate wet food — a genuinely harder engineering problem than dry kibble dispensing, since wet food spoils and requires different handling. These solve different feeding problems, not different price tiers of the same function.
Why does PETKIT's litter box lineup have so many confusingly similar names?
The line has gone through multiple generations and a rebrand: Pura Max (the original, 76L cylinder, 7L waste bin, rated for roughly 15 days of use for one cat, cats up to 18 lbs, with an xSecure safety system combining infrared and weight sensors), followed by PuraMax 2 with additional multi-cat comfort features, and a rebrand under the "Purobot" name for newer models (Purobot Max 3, Purobot Max Pro 2 with an added AI health-tracking camera). Check the exact current model name against its specific specs before comparing prices — "PETKIT litter box" alone doesn't tell you which generation you're looking at.
What does PETKIT's xSecure safety system actually do?
It combines multiple sensor types — infrared detection, weight sensors, and an accident-protection system — specifically to avoid the failure mode this site has flagged elsewhere as the most serious safety concern for self-cleaning litter boxes: misjudging whether a cat is still inside before starting a cleaning cycle. This is the same category of safety mechanism as Litter-Robot's anti-pinch/weight-sensing systems, just PETKIT's specific implementation of it.