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Apple Apple Watch Series 10 (46mm) vs Apple Apple Watch Ultra (1st generation)
Apple Apple Watch Series 10 (46mm) ($170) vs Apple Apple Watch Ultra (1st generation) ($209) — side-by-side specs, weight, pros and cons to help you pick the right smartwatch.
Spec-by-spec
| Spec | Apple Apple Watch Series 10 (46mm) | Apple Apple Watch Ultra (1st generation) |
|---|---|---|
| Price | $170 | $209 |
| Weight | 36.4g | 61.3g |
| Chip | S10 SiP | — |
| Case | 46mm aluminium, GPS | 49mm Titanium |
| Display | Wide-angle OLED, always-on | 2000-nit, brightest Apple Watch at launch |
| Water | 50m, WR50 | 100m WR, EN13319 dive rated |
| Sizes | 42mm and 46mm | — |
| Weight | 36.4g (Apple published) | 61.3g (Apple published) |
| GPS | — | Dual-frequency L1/L5 |
| Battery | — | Up to 36h normal use |
Pros & Cons
Apple Apple Watch Series 10 (46mm)
- Thinner and lighter than the Series 9
- Wide-angle OLED is easier to read off-axis
- Fast charging
- No blood oxygen on units sold during the import ban period
- Incremental over a Series 9
- Battery is still about a day
Apple Apple Watch Ultra (1st generation)
- Titanium case and sapphire crystal, the most durable Apple Watch build
- Dual-frequency GPS for genuinely more accurate outdoor tracking
- 100m water resistance with an official dive rating
- Brightest display of any Watch at the time, still class-competitive
- 61.3g is heavy on the wrist next to any Series or SE model here
- Orange Action Button placement takes adjustment
- Battery life trails Ultra 2's efficiency gains
- Case size doesn't suit smaller wrists
Apple Apple Watch Series 10 (46mm) is the better value at $170. Both are part of our curated smartwatch index — tap through to check current pricing.
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