Apple Watch Ultra 4 GPS + Cellular 49mm Black Titanium — Amazon Choice, 2+ Day Battery, $759.99
The 2026 Ultra 4 in Black Titanium with the Milanese Loop: 49mm, GPS + Cellular, 2+ day battery — the watch Apple athletes actually wear.
Our Verdict
Apple Watch Ultra 4 GPS + Cellular 49mm Black Titanium, Black Titanium Milanese Loop – L (B0HJBF29CD, MJAX4LS/A): 49mm titanium, 63g, GPS + Cellular, 2+ day battery, advanced health + fitness, water resistant to 100m, Action button. Amazon Choice, 400+ bought/mo this ASIN (1K+ on sibling ASINs), Apple Watch Ultra line 10,000+ ratings, $759.99.
What We Like
- Black Titanium = stealth flagship
- 2+ day battery — best in class
- GPS + Cellular, leave the phone
- 100m water rating
- Action button + siren
Worth Knowing
- $759.99 premium
- 49mm is big on small wrists
- Milanese loop L size
- Overkill for casual users
Who Is This For?
Runners, hikers, divers and anyone who wants the toughest, longest-battery Apple Watch.
The Full Picture
The Ultra 4 in Black Titanium is the 2026 flagship: a 49mm titanium case at 63 grams, GPS + Cellular so you can leave your phone behind, 2+ days of battery and 100-meter water resistance with an Action button. Amazon Choice at $759.99, with the Ultra line carrying 10,000+ ratings. This is the watch for people who actually use all of it.
Bottom Line
The black-titanium flagship — Apple Watch Ultra 4 GPS+Cellular at $759.99.