# Apple Watch Series 10 (42mm): specs and price

**Price (US):** $399 at dcrainmaker.com (MSRP, 42mm aluminum GPS), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 18 smartwatches we track it is #11 cheapest of 18; category median $360.
**Brand:** Apple
**Released:** 2024-09
**Deskmark:** Bronze Deskmark — pay-blind category standing 40/100, #14 of 21 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $399 |
| Brand | Apple |
| Released | 2024-09 |
| Case size (mm) | 42 |
| Display type | LTPO OLED |
| Battery hr | 18 |
| Gps | Yes |
| Lte option | Yes |
| Water resistance (m) | 50 |
| OS | watchOS 11 |
| Ecg | Yes |
| Weight (g) | 30 |

## Where it stands

At $399, the Apple Watch Series 10 (42mm) is #11 cheapest of the 17 smartwatches we track, where the median is $349.99. On the spec sheet, its battery hr of 18 is the lowest of the 19, its water resistance of 50 m is the lowest of the 23, and its weight of 30 g is below the median of the 20. By release date, it is among the newer of the 14 we date.

## What reviewers say

Four whitelisted testers (Engadget, Tom's Guide, TechRadar, DC Rainmaker) rate the Series 10 the best Apple Watch for iPhone owners, praising the thinner, lighter build and larger wide-angle display. All flag flat 18-hour battery life and the US-disabled Blood Oxygen app. Reviews are hands-on, not lab-benched; Engadget tested the 42mm while TechRadar and DC Rainmaker used 46mm units. (Based on 4 reviews, 2024-09-17–2024-09-20.)

Praised: Thinner, lighter, more comfortable build (9.7mm, ~10% lighter); Larger wide-angle OLED display, easier to read off-angle; Faster charging (80% in ~30 minutes); Accurate heart-rate and GPS tracking in field testing.
Flagged: Same 18-hour battery life, no runtime improvement; Blood Oxygen app disabled in US (Masimo patent dispute); S10 chip delivers no noticeable performance gain over S9; Minimal reason for recent (Series 9) owners to upgrade.
Disagreement: Battery-life impressions diverged. TechRadar reported close to 22 hours on its 46mm unit and Engadget saw its 42mm outlast a Series 9, while DC Rainmaker's own 46mm unit barely lasted past dinner (an anomaly he flagged as possibly defective and said other testers weren't seeing). No tester ran an instrumented lab battery test, and none of the surviving reviews measured the 42mm's runtime specifically.
Sources: Engadget (2024-09-20, engadget.com), Tom's Guide (2024-09-17, tomsguide.com), TechRadar (2024-09-17, techradar.com), DC Rainmaker (2024-09-17, dcrainmaker.com)

## Frequently asked questions

**What do reviewers say about the Apple Watch Series 10 (42mm)?**

Four whitelisted testers (Engadget, Tom's Guide, TechRadar, DC Rainmaker) rate the Series 10 the best Apple Watch for iPhone owners, praising the thinner, lighter build and larger wide-angle display. All flag flat 18-hour battery life and the US-disabled Blood Oxygen app. Reviews are hands-on, not lab-benched; Engadget tested the 42mm while TechRadar and DC Rainmaker used 46mm units. Praised: Thinner, lighter, more comfortable build (9.7mm, ~10% lighter); Larger wide-angle OLED display, easier to read off-angle; Faster charging (80% in ~30 minutes); Accurate heart-rate and GPS tracking in field testing. Flagged: Same 18-hour battery life, no runtime improvement; Blood Oxygen app disabled in US (Masimo patent dispute); S10 chip delivers no noticeable performance gain over S9; Minimal reason for recent (Series 9) owners to upgrade. (From 4 tester reviews.)

**How much does the Apple Watch Series 10 (42mm) cost?**

The Apple Watch Series 10 (42mm) has a US price of $399 (MSRP, 42mm aluminum GPS), as of 2026-06-15.

**How does the Apple Watch Series 10 (42mm) compare on price?**

At $399, the Apple Watch Series 10 (42mm) is #11 cheapest of the 17 smartwatches we track, where the median is $349.99.

**When was the Apple Watch Series 10 (42mm) released?**

The Apple Watch Series 10 (42mm) was released 2024-09.

**What are the Apple Watch Series 10 (42mm)'s key specs?**

Apple Watch Series 10 (42mm) (Apple): case size mm 42, display type LTPO OLED, battery hr 18, gps Yes, lte option Yes. Full sourced spec sheet verified 2026-06-15.

Source: https://www.dcrainmaker.com/2024/09/apple-watch-series-10-in-depth-review.html (dcrainmaker.com, accessed 2026-06-15)
Corroboration: https://9to5mac.com/2024/09/20/apple-watch-series-10-review/ (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/smartwatches/apple-watch-series-10-42mm/
Cite: Per The Front Desk Review, the Apple Watch Series 10 (42mm) price of record was $399 as of 2026-06-15 — https://frontdeskreview.com/product/smartwatches/apple-watch-series-10-42mm/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl