Smartwatches · Ranked #15 of 34 · Best for multiday battery

Apple Watch Ultra 4

84
Well liked
Average of 6 professional reviews
6 of 6 recommend it · critics agree
Where the 6 reviews landedRange 80–90
Score printed by the outlet Estimated from the verdict

Exact average 83.8 · 5 printed, 1 estimated · printed scores only: 84

Apple Watch Ultra 4Image: Apple

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.

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What 6 critics said

Highest score first · all converted to 0–100
  1. 90
    TechRadarHands-on review · 2026

    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.

    Read TechRadar review
  2. 90
    Tom's GuideHands-on review · 2026

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

    Read Tom's Guide review
  3. 80
    WIREDHands-on review

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

    Read WIRED review
  4. 80
    Expert ReviewsHands-on review · 2026

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

    Read Expert Reviews review
  5. 80
    Trusted ReviewsHands-on review · 2026

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

    Read Trusted Reviews review
  6. 83est.
    DC RainmakerNo printed score · Hands-on review · 2026

    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.

    Read DC Rainmaker review

"Est." means the outlet printed no score, so we estimated one from its verdict and checked our estimates against ratings outlets print. How we check estimates

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From YouTube channels we vetted by hand. Videos paid for by the brand are never listed.

What critics praise most

Battery life6 of 6
Health tracking5 of 6

What critics dislike most

Battery life2 of 6

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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 Coros Nomad (critic score 89), top pick, narrowly.