Apple Watch Ultra 2 vs Apple Watch Ultra 3
Apple Watch Ultra 2 (2024, listed at $799) and Apple Watch Ultra 3 (2025, listed at $799) are both smartwatches, so the choice comes down to specifics.
Specs last updated · prices are list prices
Apple Watch Ultra 2
Apple's most rugged smartwatch — dive-rated, dual-frequency GPS, 36-hour battery in low-power mode.
Apple Watch Ultra 3
Apple's 2025 adventure flagship — satellite messaging, 5G, and the longest-ever Apple Watch battery.
The verdict
On the numbers we track, Apple Watch Ultra 3 wins on battery life (1.7 days vs 1.5 days).
Bottom line: on raw specs the Apple Watch Ultra 3 leads 1 to 0, but five spec categories are only a starting point. Match it to your phone, your main sport and your budget before you decide, or run the free quiz to see how each ranks for your answers.
Spec by spec
| Spec | Apple Watch Ultra 2 | Apple Watch Ultra 3 |
|---|---|---|
| Battery (rated) | 1.5 days | 1.7 days |
| Weight | 61 g | 61 g |
| List price | $799 | $799 |
| Water rating | 10ATM | 10ATM |
| Tracked features | 9 | 9 |
| Case size | 49 mm | 49 mm |
| Display | AMOLED | AMOLED |
| Works with | iPhone only | iPhone only |
| Listed best for | multisport and triathlon, outdoor adventure, running and health tracking | multisport and triathlon, outdoor adventure, running and health tracking |
| Released | 2024 | 2025 |
Trophy marks the better value on the five measurable specs. Battery is the manufacturer's rating, not our test. How we score is on the methodology page.
Feature overlap
Both have (9)
- built-in GPS
- ECG
- blood-oxygen (SpO₂)
- on-device music
- LTE / cellular
- contactless payments
- AMOLED display
- offline maps
- swim tracking
Only Apple Watch Ultra 2 (0)
Nothing unique.
Only Apple Watch Ultra 3 (0)
Nothing unique.
Which one should you pick?
Pick the Apple Watch Ultra 2 if…
- You prefer its look and ecosystem: on paper it matches the Apple Watch Ultra 3 on every axis we measure.
Skip it if…
- • You use an Android phone — it only pairs with iPhone.
- • You do not want to charge often — it is rated for about 1.5 days per charge.
- • You have a small wrist (under about 160 mm) — the 49 mm case we list is large (check whether a smaller size is sold).
Pick the Apple Watch Ultra 3 if…
- You want fewer charges: about 1.7 days per charge vs 1.5 days.
- You want the newer model (2025 vs 2024).
Skip it if…
- • You use an Android phone — it only pairs with iPhone.
- • You do not want to charge often — it is rated for about 1.7 days per charge.
- • You have a small wrist (under about 160 mm) — the 49 mm case we list is large (check whether a smaller size is sold).
Frequently asked questions
Which has better battery life, the Apple Watch Ultra 2 or the Apple Watch Ultra 3?
The Apple Watch Ultra 3 has the longer rated battery life: about 1.7 days per charge against 1.5 days. These are manufacturer ratings; heavy GPS, always-on display and cellular use will cut both.
Which is cheaper, the Apple Watch Ultra 2 or the Apple Watch Ultra 3?
They have the same list price ($799) in our database. Check Amazon for today's price.
Do the Apple Watch Ultra 2 and Apple Watch Ultra 3 work with iPhone and Android?
Yes, they have the same phone support: iPhone only.
Which is better for swimming, the Apple Watch Ultra 2 or the Apple Watch Ultra 3?
Neither has an edge on water rating: both are rated 10ATM. 10ATM is suitable for swimming and surface water sports. It is not a dive rating unless the maker says so.
Not sure either is right for you?
Nine questions about your phone, sport, wrist and budget, scored against all of our watches with the reasoning shown.
Take the free quizWhere each one ranks #1 in our quiz
Apple Watch Ultra 2
It is not the top pick for any standard quiz profile.
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