Be sure to pay attention to these key features: instant (tankless) warm water, high-speed drying, and auto open lid & seat.
Here’s a breakdown of a few common models and their features—worth a quick look

I've had 2 of the Bio Bidet 2000 Bliss and liked the first one (except it sometimes slips off center on the toilet seat) but am having several issues with the 2nd one. Remote not working correctly, seat slipping off center, one of the buttons on the side not working. It's still in warranty so will probably be replaced but I won't be buying another one.

Brondell T44 is the best imo.

Brondell

If you want the best of the best and are willing to pay for it, the Toto S7A Bidet (previously known as the Washlet S550e) is Reddit’s top luxury recommendation. It's the Rolls Royce of bidets.

Hi there, 

Was not included among your options but I saw one commenter say they feel like they are on a downward slope with the TOTO washlets, that's probably 'coz of the height of the back part. 

I would add to your list, you might want to check out the Eco-NOVA bidet seat, highly recommended!

It's the sleekest bidet in the market for it's price range. It has all the great features as well and a sittable lid. It even has a robust warranty and a Risk Free Trial period as well.

Hope that helps!

I recently installed the Toto Washlet K300 and I do t know why it’s not talked about more. It doesn’t have the + which hides the mechanism more but that wasn’t as much a concern for me. It looks great on the Toto drake toilet, has tons of features and has come down to $530 on Amazon now.

Toto s7a with auto flush add on

I have the Toto C5. I could not be happier with it. It might be my best purchase ever.

I can’t recommend this one enough: https://bidetking.com/products/alpha-ux-pearl-bidet-toilet-seat It goes on sale for $400 a lot. For $500 on sale you can snag the auto open version and that’s such a nice perk! I like it a lot more than the Toto’s I’ve owned or used.

Toto Washlet, I’ve got one and I installed two in my in-laws house, no trouble from any of them for about five years.

We have two Totos at our house. Also installed a couple Totos in my in laws' house. I think Toto is generally the gold standard for bidets.

I will say - their older remote controls were pieces of shit that would break if you breathed on them wrong. I think they've replaced those with more robust designs.

Support with Toto has generally been pretty good. My first one failed after about a decade and they repaired it for a pretty low cost.

I can vouch for Brondell. Got mine on Amazon for $90 about a year ago. Looks like a regular toilet seat. No bells and whistles, no heated water. Easy to install, pretty simple to use. Bought a second one for the other bathroom recently.

Make sure you know what type of toilet bowl you have. Either round or elongated.

Toto is the answer

Love my Brondell bidet. I got two from Costco and recommended it to all my friends and they all love them.

I can only speak from my own personal experience but I have a Toto skirted Nexus toilet with the Toto S7 washlet and I love the combo. I purposely did not get an integrated toilet/bidet - reasoning being that if the washlet ever had a problem, it could be sent out for repair/replacement without having to remove a whole toilet.

I also did not want the automatic open/close lid because it’s a very small bathroom and I didn’t need it opening every time I walked past the doorway - but I have all the ‘bells and whistles’ otherwise. I am crazy about this thing and miss it when I travel.

Toto s550. Toto k300 is basically s550 without auto close/open lid. S550 is nicer but the auto lid eventually fails in time. I’m on my third 550e and have 2 k300s in guest bathrooms. Note, drunk visitors will sit on the auto lid before it has a chance to open if your bathroom is small.

If money is truly no object, toto neorest NX2 integrated toilet with self cleaning.

https://www.totousa.com/neorest-nx2-dual-flush-toilet-10-gpf-08-gpf-new?color=cotton

Do not install these in a rental.

1. High risk of water damage. Someone can leave it on and it’s just another fail point that can go unchecked.
2. Many bidet seats cannot be sat on when closed. This is something you won’t be able to monitor.

Just as an FYI having done it on multiple occasions. It takes around 2 hours to replace the seat on an NX model.

Butt the UV self cleaning is pretty cool.

Bad idea. Please just don’t. I say this as a former landlord of 45 years, and as a person who has read about all of the plumbing malfunctions associated with attachable bidet toilet seats. And as a former mother of kids who would think that’s the best toy ever invented.

Having been a landlord, I wouldn't install any in rentals

Possibly the Spleen Sprayer 9000. It can turn you inside out. Usually only sold at specialty plumbing supply stores.

If money is no object, get a toilet with integrated bidet (like the Toto Neorest or Kohler Leap) rather than a bidet seat attachment.

I have had a Bio Bidet 9600 for 5 years now. No problems at all. Bought on sale a Costco. When it goes, I will by another Bio Bidet.

If you're looking for a Cadillac of bidet systems get the Toto s7a washlet with the toilet bowl to hide the wires. Its just amazing.

Bb2000

we recently purchased the bio bidet 1200L at costco, it has all the features you listed. it was $300 on sale for $200 last month.

Brondell Swash Ultra-Thin CL2200 Luxury Bidet Toilet Seat from Costco. Had it for a year now and love it! Has all the features you are looking for and thin design

Check out bidetking.com it's very easy to filter by features. Brondell, Toto, and biobidet were what I found were best. Due to features I bought the biobidet 600 was the most economical for us and it's been great for several years.

Important: self cleaning wands, heated seat, heated water, separate feminine and bum wands, osilation and massage

Not important: led bowl lights, motion sensor opening, remote controls, heat drying, enemas

Those are my examples, but decide what you want and get a unit that fulfills that at bidetking or research there and source elsewhere. I know warehouse stores like Costco sometimes have them.

Seriously though, heated seat is the dumbest thing I take daily joy from and didn't know I even wanted.

We have the bio bidet bb1000. We love it. It has a lot of the features you are looking for. Keep a eye on woot the seem to go on sale quite often as a daily woot sale. we got ours for under $300

Toto

All the other companies just haven't been around for long.

I have a brondell- it’s been around for a couple years now. Works well. Love the heated seat.

Wife loves her BioBidet. Had it for about 2 years and no problems.

Toto Washlet It is amazing… Warm seat, warm water, deodorizer fan, auto wand washer, etc. We got the least expensive one and it’s great. Bidetking had the best price.

I bought two of the LUXE Bidet NEO 185 - Non-Electric Bidet, and love them. Very easy install. For elongated toilets only!

Brondell non electric. It's pretty streamlined and works well.

Tushy! We have them in all our bathrooms.

Can't speak to all of them, but Tushys has you hook up to your hot water connection under your sink. It works pretty well.

I've got two Luxe brand bidets. About $40, work great, no issues. 

No need for the ones that cost $100-$400 with all the fancy features

Toto C5. We're deliriously happy with it. Easy install, has all the features, comfortable. Dooo eeeet.

For basic with no electrical, Brondell makes a fantastic one. Had ours for 5 years now and seems the same as when we bought it.

Toto. No other.

You will see a lot of comments on here that the basic, sub $100 ones work just fine. And they do! However..... there is something to be said for the higher end models, as well. I have a Toto (can't remember the model) that is fully customizable per user - Water temperature, pressure, position. And also has a dryer feature and a charcoal filter to cut down on the stink. It is also self cleaning, and removes from the toilet with one touch of a button for easy cleaning of the toilet and the underside of the bidet. My wife and I find that we have very different preferences so the customizability is incredibly helpful for us. And, quite frankly, our asses deserve it.

Hello,
If you're looking for a Standard toilet to pair with a bidet seat I would suggest going somewhere locally to purchase at Lowes or Home Depot. If you're looking for the cords and hoses to be hidden, along with a classic look with the tank in the back I would recommend a TOTO WASHLET+ Toilet. TOTO is a highly recommendable Brand that we trust! If you're looking for an Integrated Unit that has a sleek look I would recommend a TOTO Neorest or Studio Lux.

I can't answer all of that, but our Toto Drake with C2 washlet has been fantastic and gets used daily. No issues in the past two years. When we renovate the other bathroom I'm putting one in there too.

I ran the outlet myself and installed everything. Got the toilet from Ferguson. I think everything in total including electrical was $1200-ish

There are many options with many different feature sets, reliability reputations, warranties, etc. that you can choose between.

Toto isn’t the only option, but it’s the one I picked because it’s a brand I trust, and the Neorest NX1 is an amazing toilet, which for the price it damn well better be.

Biobidet makes a nice tankless bidet toilet with auto open and close for less than $3000

https://blassbidet.com/Discovery-DLX-p451948778

Let me know if you have any questions. I can also give you a discount code if you want to order one 👍🏼💦