# Apple Watch SE 2 (40 mm)

> What are the Apple Watch SE 2 (40 mm) dimensions?

- Category: Electronics › Wearables · 2024
- Kind: Modern device
- Basis: Apple tech specs; band compatibility groups per Apple
- Page: https://xemstudio.com/objects/apple-watch-se-2-40-mm/ · JSON: https://xemstudio.com/api/geometry?object=apple-watch-se-2-40-mm · Plain text: https://xemstudio.com/objects/apple-watch-se-2-40-mm/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); linked files under their publishers' licenses
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 40 | 34 | 10.7 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Apple Watch SE 2 (40 mm): 40 × 34 × 10.7 mm (height × width × depth), 1.57 × 1.34 × 0.42 in, 26 g, 1.57 in display.
- Band groups: 38/40/41/42 mm cases share bands (lug slot 20 mm wide); 44/45/46/49 mm cases share bands (lug slot 24 mm). Lug slot depth about 2.5 mm; the band connector is a 1.5 mm thick tongue with spring-loaded buttons.
- Charger puck: commonly given as Ø27.9 × 6.3 mm (magnetic fast charger); Apple does not publish it, so check yours before cutting a press-fit dock pocket (Ø28.2 for that size). See magsafe-and-watch-chargers.
- Compare with the rest of the family on the Apple Watch Series 10/11 (42, 46 mm), Ultra 2/3 (49 mm), SE (40, 44 mm) sheet.

## Sizes

| model | height_mm | width_mm | depth_mm | weight_g | display_in |
|---|---|---|---|---|---|
| SE 2, 40 mm | 40 | 34 | 10.7 | 26 | 1.57 |

## Where the files are

- Apple (official): [Apple Watch Series 10 tech specs](https://support.apple.com/en-us/121202) — web — Manufacturer spec page
- Apple (official): [Apple Watch Ultra 2 tech specs](https://support.apple.com/en-us/111832) — web — Manufacturer spec page
- Apple (official): [Apple Watch band compatibility](https://support.apple.com/en-us/108774) — web — Manufacturer spec page
- Apple (official): [Accessory Design Guidelines for Apple Devices (dimensioned drawings of every current device)](https://developer.apple.com/accessories/Accessory-Design-Guidelines.pdf) — PDF — Apple developer terms; drawings for accessory design

## Questions

**How big is the Apple Watch SE 2 (40 mm) in inches?**

1.57 × 1.34 × 0.42 in (height × width × depth); 40 × 34 × 10.7 mm.

**What are the Apple Watch SE 2 (40 mm) dimensions in mm?**

40 × 34 × 10.7 mm, 26 g.

## Fits with

- [Apple Watch Series 10/11 (42, 46 mm), Ultra 2/3 (49 mm), SE (40, 44 mm)](https://xemstudio.com/objects/apple-watch/)
- [Apple Watch Series 10 / 11 (42 mm)](https://xemstudio.com/objects/apple-watch-series-10-11-42-mm/)
- [Apple Watch Series 10 / 11 (46 mm)](https://xemstudio.com/objects/apple-watch-series-10-11-46-mm/)
- [Apple Watch Ultra 2 / Ultra 3 (49 mm)](https://xemstudio.com/objects/apple-watch-ultra-2-ultra-3-49-mm/)
- [Apple Watch SE 2 (44 mm)](https://xemstudio.com/objects/apple-watch-se-2-44-mm/)