The "entertainment" aspect has seen the biggest leap. Privacy doesn’t have to mean isolation.

Bluetooth-enabled showerheads and "transducer" speakers—which turn the bathtub itself into a giant speaker—allow for high-fidelity sound without the clutter of visible wires.

Features like heated seats, motion-activated lids, and self-cleaning UV technology add a layer of luxury that’s hard to give up once experienced. Curated Comforts

Imagine waking up and tapping an app to have your shower heated to exactly 102 degrees before you even leave the bed.

Integrated steam showers now come with essential oil diffusers that fill the air with eucalyptus or lavender at the touch of a button. High-Tech Entertainment

High-definition televisions are now being embedded directly behind vanity mirrors. When off, it’s a standard mirror; when on, you can catch the morning news or a Netflix series while getting ready.

Beyond the tech, the entertainment factor includes "analog" luxuries. This includes built-in wine coolers or mini-fridges for champagne, towel warming drawers that mimic a high-end hotel, and plush, high-GSM Turkish cotton robes. Conclusion

For those who enjoy a long soak with a book or a movie, ergonomic, adjustable mounts for waterproof tablets have become a staple. The "Smart" Touch