Best Smart Toilets in 2026: Top Bidet Toilet Combos Reviewed
Smart toilets in 2026 deliver heated seats, bidet washing, auto-open lids, self-cleaning nozzles, and app control — all in one fixture. Whether you want a full smart toilet replacement or a bidet seat upgrade, we have tested the best models to help you find the right fit for your bathroom and budget.
How we tested
We evaluated smart toilets and bidet toilet combos on wash performance and pressure control, seat heating and comfort features, lid automation, self-cleaning capabilities, app and voice control, and installation complexity. For adjacent bathroom safety, see our Govee Smart Water Sensor for bathroom leak detection.
Full smart toilet vs bidet seat
Full smart toilets like the TOTO Neorest cost $2,000–$6,000+ and require professional plumbing installation. Bidet toilet seat upgrades like the BioBidet BB-2000 or TOTO Washlet C5 install in under 30 minutes on your existing toilet and deliver 80% of the smart functionality at 10–15% of the cost. For most households, a quality bidet seat is the smarter value in 2026.
Top smart toilets ranked
TOTO Neorest NX2 Smart Toilet
Best for: Master bathroom luxury upgrades with no budget ceiling
The best smart toilet money can buy in 2026. Features eWater+ electrolyzed water pre-mist technology, Tornado Flush, auto-open/close lid with proximity sensing, heated seat, front and rear bidet wands, and built-in air purifier. TOTO's build quality and longevity are unmatched.
Kohler Veil Intelligent Toilet
Best for: Modern bathrooms where aesthetics matter as much as function
Best mid-range smart toilet. Wall-hung design for a floating look, bidet washing, heated seat, auto flush, LED nightlight. Alexa and Google Home compatible. Significantly cheaper than TOTO's top tier.
BioBidet Bliss BB-2000 Smart Toilet Seat
Best for: Anyone who wants bidet functionality without replacing the toilet
Best bidet seat upgrade. Installs on your current toilet in 20 minutes and delivers heated seat, adjustable spray, warm air drying, and a deodorizer. Significantly more affordable than a full smart toilet replacement.
TOTO Washlet+ C5 Bidet Seat
Best for: TOTO quality on a bidet seat budget
Best TOTO bidet seat for 2026. Adds eWater+ self-cleaning, PREMIST bowl pre-spray, heated seat, and warm air drying to any round or elongated toilet.
Overall verdict
For luxury master bathrooms, the TOTO Neorest NX2 is the definitive smart toilet in 2026. For everyone else, the BioBidet BB-2000 bidet seat delivers transformative bathroom comfort at a price most households can actually justify. Browse more smart home devices for the bathroom or explore our best smart home devices 2026 roundup.
Frequently asked questions
- What is the best smart toilet in 2026?
- The TOTO Neorest NX2 is the best smart toilet in 2026 for buyers without a budget ceiling. It features eWater+ self-cleaning, a Tornado Flush system, proximity-sensing auto-open lid, heated seat, and bidet washing. For mid-range buyers, the Kohler Veil is an excellent alternative at roughly half the price.
- Are smart toilets worth the investment in 2026?
- Yes — particularly bidet toilet seats, which deliver heated seats, adjustable spray, and warm air drying for $300–$600 installed in under 30 minutes. Full smart toilet replacements are a significant investment ($2,000–$6,000+) but deliver hygiene, cleanliness, and comfort that is difficult to describe until experienced.
- Can smart toilets connect to Alexa or Google Home?
- Some can — the Kohler Veil and select TOTO Neorest models support Alexa and Google Home voice commands for features like lid control, flush, and preset adjustments. Most smart toilets primarily use dedicated remote controls or companion apps rather than full smart home integration.