Bio Bidet BB-1000 Supreme vs Bio Bidet SlimEdge
Quick take: The Bio Bidet SlimEdge costs $325 less; the Bio Bidet BB-1000 Supreme heats water via tank heater while the Bio Bidet SlimEdge is cold water only; only the Bio Bidet BB-1000 Supreme has a warm-air dryer; only the Bio Bidet BB-1000 Supreme has a heated seat.
| Spec | Bio Bidet BB-1000 Supreme | Bio Bidet SlimEdge |
|---|---|---|
| Price | $359 | $34 |
| Rating | 4.4★ (4,000) | 4.4★ (32,000) |
| Type | Electric Bidet Seat | Bidet Attachment |
| Water Heating | Tank Heater | Cold Water Only |
| Controls | Wireless Remote | Side Lever |
| Toilet Fit | Elongated & Round versions | Ultra-slim body sits nearly flush under most seats |
| Power | Needs GFCI outlet within 4 ft | No electricity needed |
| Spray Pressure | Adjustable, class-leading strength | Comfort-control side lever |
| Nozzle | Stainless 3-in-1 nozzle | Dual retractable nozzles with self-rinse |
| Install | 30-45 min DIY | 15-30 min DIY |
| Warm water | Yes | No |
| Heated seat | Yes | No |
| Warm air dryer | Yes | No |
| Wireless remote | Yes | No |
| Night light | No | No |
| Deodorizer | Yes | No |
| Self-cleaning nozzle | Yes | Yes |
| Feminine wash | Yes | Yes |
| Warranty | 3-year full | 12-month |
Pros & cons
Bio Bidet BB-1000 Supreme
- ✓Same pump-driven vortex/enema wash as the $470 BB-2000 — longtime r/bidets pick for strong spray on a budget, regularly dipping to $299 with coupon codes
- ✓The 3-in-1 stainless-casing nozzle with a replaceable tip means years-old units are still serviceable with cheap parts
- ✓Wall-mountable remote with light-up indicators is simple enough that reviewers routinely buy this model for elderly parents
- ✓Full 3-year warranty (100% parts and labor) — double or triple what most sub-$400 competitors offer
- ✓A decade-plus of Home Depot and Amazon reviews shows these commonly run 5+ years, a track record newer tankless models can't claim
- ✓Emergency side buttons let you run washes even if the remote battery dies — a detail owners appreciate after living with remote-only rivals
- ✓Deodorizer uses a replaceable active-carbon cartridge instead of a sealed unit that fades permanently
- ✓Available in true round and elongated versions, unlike the elongated-only Discovery DLS
- ✗Tank heater gives roughly 30 seconds of warm water before it turns cool — the single most repeated complaint; long-wash users should pay up for the BB-2000's hybrid heater
- ✗IR remote fires its signal from the top edge, so when wall-mounted above the seat the bidet sometimes misses commands — one reviewer called the design 'hilariously bad'
- ✗Multiple owners report remotes dying after 2-3 years while the seat itself keeps working, and replacements cost ~$50
- ✗No night light — a standard feature on the BB-2000 and most modern rivals at this price
- ✗Chunky early-2010s styling with a tall tank hump; it looks its age next to an Alpha JX or Discovery DLS
- ✗Water at max temperature only reaches lukewarm for some users because the tank reheats slowly between back-to-back uses
- ✗The dryer is as weak as the BB-2000's — expect a damp finish and a reach for paper
- ✗No user presets or eco scheduling; energy-save mode is a single crude button
Bio Bidet SlimEdge
- ✓The thin profile genuinely fixes attachment wobble — the seat sits nearly flat instead of perched on a plastic wedge, the #1 complaint with Neo-style units
- ✓Dual nozzles including a dedicated feminine wash at $34, a combination the single-nozzle Neo 120 and $129 Tushy Classic can't match
- ✓Forbes' Best Value Bidet Attachment pick, backed by 4.4 stars across 32,000+ Amazon reviews — this is not an unvetted marketplace brand
- ✓One intuitive side lever runs everything: forward for feminine, back for rear, detent for nozzle rinse
- ✓Bio Bidet is owned by Bemis, the biggest toilet-seat maker in the US — real phone support and parts availability
- ✓Slim body clears tank overhangs and seat hinges that block boxier attachments outright
- ✓Cheap enough to be an impulse trial, competent enough that most owners never upgrade
- ✓Male reviewers routinely report the softer feminine-wash angle is the setting they actually use daily
- ✗Cold water only, with no warm version anywhere in the SlimEdge line — winter mornings require commitment
- ✗Pressure jumps from nothing to ON in the first fraction of lever travel; the startle factor is real and 'go slow' is mandatory advice
- ✗No spray-angle adjustment on either nozzle — if the aim doesn't suit your anatomy, your only recourse is shifting on the seat
- ✗Nozzle rinse is a manual lever position, not the automatic before-and-after cycle Tushy's SmartSpray runs on its own
- ✗All-plastic construction including the T-adapter — fine under normal pressure, but owners in high-pressure homes report seep-prone threads
- ✗$59 list price on biobidet.com is a trap; it's only a value at its $30-35 Amazon street price
- ✗Lower maximum pressure than the Luxe Neo's firehose ceiling — heavy-pressure fans notice the difference
- ✗The slim body places the lever low and inboard, an awkward reach for larger users until muscle memory develops