Apple Watch Ultra 4

6 expert reviews#12 of 23 smartwatches
Apple Watch Ultra 4Image: Apple
6/6critics
recommend
Best for multiday battery

Critics’ consensus

6 professional reviewers tested the Apple Watch Ultra 4, and 6 recommend it. Most praised: battery life and health tracking. Most common complaint: battery life.

Reviewed by TechRadar, Tom's Guide, WIRED and 3 more

The catch: It is very close to the Ultra 3 and the cheaper Series 12.

Critics agree Scores run from 80 to 905 printed scores, 1 estimated · printed scores only: 84
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What do critics say about the Apple Watch Ultra 4?

TechRadar90

The Ultra 4 stays at the top of the smartwatch pile with accurate heart rate data, a new readiness score and around two and a half days of battery.

Hands-on review · 2026 · Read
Tom's Guide90

Described as the best Ultra yet, with continuous heart rate sensing, recovery metrics and battery that comfortably lasts two days.

Hands-on review · 2026 · Read
WIRED80

The reviewer finds the Ultra 4 a capable, specialized watch with strong battery gains and promising health tracking.

Hands-on review · Read
Expert Reviews80

Called the best Apple Watch so far thanks to better sensors, a readiness score and two days of battery.

Hands-on review · 2026 · Read
Trusted Reviews80

An excellent all-round smartwatch with longer battery, richer health insight and fast charging.

Hands-on review · 2026 · Read
DC Rainmaker83est.

A detailed look at the biggest internal upgrade the Ultra line has had, centered on a much better heart rate sensor, readiness scoring and extended battery modes.

Hands-on review · 2026 · Read

Scores are converted to 0–100. "est." means the outlet gave no number, so we estimated one from its verdict and checked our estimates against ratings outlets print. How we check estimates

What critics praise most

Battery life6 of 6
Health tracking5 of 6

What critics dislike most

Battery life2 of 6
Alternatives

Not sure about the Apple Watch Ultra 4?

Also reviewed, not yet scored

Common questions

Is the Apple Watch Ultra 4 worth it?

Most critics think so: 6 of 6 recommend it. It is very close to the Ultra 3 and the cheaper Series 12.

Do critics agree about the Apple Watch Ultra 4?

Critics agree: scores range from 80 (WIRED) to 90 (TechRadar), a spread of 10 points across 6 reviews. Reviewers broadly agree.

What do critics dislike about the Apple Watch Ultra 4?

Battery life (2 of 6 reviews).

What is the best alternative to the Apple Watch Ultra 4?

The Apple Watch Series 11 (critic score 88), top pick, narrowly.