Home / Reviews / Kohler PureWash E930
Electric seat · Fully loadedKohler PureWash E930
The E930 is the electric seat with nothing left out: UV self-cleaning wand, continuously heated water, motion-activated lid, bowl misting, boost spray, child mode, plus app and voice control. At ~$1,300, it costs as much as a smart toilet — because it nearly is one.
- Wash quality · 25%
- Comfort & features · 25%
- Install ease · 15%
- Build & reliability · 15%
- Value · 20%
Sample media
The short version
Kohler's PureWash E930 is the answer to "what if the bidet seat budget was unlimited?" The wand self-cleans with UV light, water heat is continuous, the lid opens on approach, the bowl gets pre-misted, boost spray handles the beyond, and child mode tames the controls for small users. Then there's the Kohler Konnect app and voice control — the seat joins your smart home.
This is the one seat in the roundup that needs a dedicated GFCI circuit in Kohler's own guidance — not just an outlet, a circuit to call its own. That, plus the ~$1,300 street price, makes the E930 a commitment. It earns it with the deepest feature roster we reviewed — the closest thing to a full smart toilet you can bolt onto your existing bowl. If the budget really is unlimited, this is where it should go.
What you get
- UV self-cleaning wand — ultraviolet sanitizing pass between uses.
- Continuously heated water — no warm tank to run through.
- Motion-activated heated lid — opens as you approach.
- Bowl misting + boost spray — pre-mist hygiene and high-power wash.
- Child mode — gentler, simplified controls for kids.
- Konnect app + voice control — settings from your phone or your smart speaker.
Pros
- Deepest feature roster in the roundup — nothing is missing
- UV wand cleaning is a genuine hygiene edge over sanitizing rivals
- Motion lid + bowl misting = near-smart-toilet experience on your existing bowl
- Child mode is thoughtfully designed for families
- App + voice control for the smart-home inclined
Cons
- ~$1,300–$1,495 — costs as much as some full smart toilets
- Kohler calls for a dedicated GFCI circuit — electrician, not just an outlet
- Tall profile may crowd compact bathrooms
- App/voice dependency means firmware and phone permissions are part of ownership
Spec table
| Type | Electric bidet seat (replaces seat) |
|---|---|
| Wand | UV self-cleaning, self-sanitizing |
| Water heating | Continuous heat — unlimited warm water |
| Lid | Motion-activated, heated |
| Wash modes | Rear/front, boost spray, child mode, bowl misting |
| Extras | Warm-air dryer, deodorizer, nightlight, wireless remote |
| Smart | Konnect app + voice control |
| Power | Dedicated GFCI circuit recommended |
| Street price | ~$1,299.97–$1,494.97 (observed 2026-09-30; prices change) |
Specs verified on Kohler's product page. Scores stay preliminary until hands-on testing.
Who it's for
Smart-home owners
App + voice integration makes the E930 the only seat that truly joins the connected home.
Families
Child mode + motion lid + UV cleaning is the family-proofing package nobody else assembles.
The no-compromises buyer
If you want the single most loaded seat on the market, the E930 is the current king.
Alternatives
Brondell Swash 1400 → ~$550–$670
70% of the experience at half the price — the value play vs. the flagship.
TOTO Washlet C5 → ~$460–$850
Proven refinement at a lower price — TOTO does less, perfectly.
FAQ
Do I really need a dedicated circuit?
Kohler recommends one — this is the only seat in our roundup with that guidance. Plan for an electrician who can add a GFCI circuit near the toilet. See our GFCI guide.
What does the Konnect app actually do?
App access to seat settings, temperature, modes, and voice-command routing through smart speakers. The remote still does everything without it.
Is the E930 overkill?
For many buyers, yes — honestly. The Swash 1400 delivers most of the experience at half the money. The E930 is for people who specifically want the smart-home, motion-lid, nothing-missing tier.