A flagship smartwatch usually costs a few hundred dollars — but for collectors and luxury buyers, brands and custom jewelers push connected watches into supercar territory with solid gold, diamonds, and Swiss craftsmanship. These are the most expensive smartwatches in the world, ranked by price.
Most Expensive Smartwatches: Price Comparison
| Rank | Smartwatch | Approx. Price | What Makes It Special |
|---|---|---|---|
| 1 | Custom Diamond Apple Watch (Caviar & jewelers) | $30,000–$100,000+ | Gold cases fully set with diamonds |
| 2 | Apple Watch Edition 18K Gold (2015) | Up to $17,000 | Apple’s original solid-gold luxury model |
| 3 | Hublot Big Bang e | $5,200+ | Swiss luxury smartwatch in ceramic or titanium |
| 4 | Louis Vuitton Tambour Horizon | $3,400+ | Designer connected watch from a fashion house |
| 5 | TAG Heuer Connected Calibre E4 | $1,800+ | Swiss engineering with precious-metal options |
| 6 | Montblanc Summit 3 | $1,290 | Leather-and-steel luxury from a heritage maker |
1. Custom Diamond Apple Watch – $30,000 to $100,000+
The priciest smartwatches on earth start as an ordinary Apple Watch and are transformed by luxury customizers such as Caviar. Encased in 18K gold and fully paved with diamonds, these one-off pieces can cost as much as a luxury car — proof that the “watch” part matters far less than the jewels wrapped around it.
2. Apple Watch Edition 18K Gold (2015) – Up to $17,000
When Apple launched the very first Apple Watch, its top-tier Edition model came in solid 18-karat gold and sold for as much as $17,000. Quietly discontinued after a single generation, the gold Edition has become a collector curiosity — the moment a tech company briefly became a luxury jeweler.
3. Hublot Big Bang e – $5,200 and up
Hublot brought genuine Swiss watchmaking prestige to the smartwatch world with the Big Bang e. Built in titanium or scratch-resistant ceramic and running Wear OS, it carries the same bold design language as Hublot’s six-figure mechanical watches, with diamond-set editions costing far more.
4. Louis Vuitton Tambour Horizon – $3,400+
Louis Vuitton’s Tambour Horizon puts a full luxury-fashion smartwatch on the wrist, complete with LV monogram watch faces and premium materials. It is aimed squarely at buyers who want a designer label rather than the best specs, and it is priced to match the fashion house’s image.
5. TAG Heuer Connected Calibre E4 – $1,800 and up
TAG Heuer’s Connected Calibre E4 is one of the most credible luxury smartwatches, blending Swiss build quality with sports and fitness features. Standard steel models start around $1,800, while gold and diamond-accented versions climb well beyond that.
6. Montblanc Summit 3 – $1,290
Best known for its pens and leather goods, Montblanc brings that heritage-luxury feel to the Summit 3 smartwatch. With a stainless-steel case and premium leather straps, it targets the professional who wants understated luxury over flashy diamonds.
Why Are Luxury Smartwatches So Expensive?
Premium smartwatch prices come from materials like solid gold, titanium, ceramic, and diamonds, plus brand prestige from Swiss watchmakers and fashion houses. Unlike a mechanical watch, the electronics inside will eventually age, so buyers are paying almost entirely for craftsmanship, design, and the name on the dial rather than the technology.
Frequently Asked Questions
What is the most expensive smartwatch in the world?
The most expensive smartwatches are custom diamond-set Apple Watches from luxury houses like Caviar, which can cost $30,000 to over $100,000. Among factory models, the original 18K gold Apple Watch Edition sold for up to $17,000.
Is there a Swiss luxury smartwatch?
Yes. Hublot (Big Bang e) and TAG Heuer (Connected Calibre E4) both make genuine Swiss luxury smartwatches, combining premium materials like ceramic and titanium with the prestige of traditional watchmaking brands.
Are expensive smartwatches worth it?
For features alone, a mainstream smartwatch offers similar functionality for a fraction of the price. Luxury smartwatches are about materials, design, and brand status — and because the tech ages, they rarely hold value the way a mechanical luxury watch can.
Related Luxury Lists
- Most Expensive Smartphones
- Most Expensive Watches of All Time
- Most Expensive Pocket Watches
- Most Expensive Digital Cameras
Prices & sources
Prices verified against the sources below. Last verified: 5 August 2026. Prices change over time; each figure reflects its source on the date shown.
| Item | Price | Source |
|---|---|---|
| Custom Diamond Apple Watch (Caviar) | $37,650–$43,850 (Caviar Apple Watch Series 4 diamond/ruby models) | www.gsmarena.com (2018-11) |
| Apple Watch Edition 18K Gold (2015) | Up to $17,000 | macdailynews.com (2023-10) |
| Hublot Big Bang e | $5,200 (titanium), $5,800 (black ceramic) | www.digitaltrends.com (2020-06) |
| Louis Vuitton Tambour Horizon | $3,400 starting (Light Up gen, Matte Brown model $4,110) (was $3,500) | www.engadget.com (2022-02) |
| TAG Heuer Connected Calibre E4 | $1,800 (steel 42mm starting price) | www.engadget.com (2022-02) |
| Montblanc Summit 3 | $1,290 (was $1,300) | www.engadget.com (2022-06) |
