Apple Watch SE 2
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Revision as of 10:32, 23 October 2026 by Sunhaoran (talk | contribs) (Completed general info, hardware specs, classification ratings, comments and proof URLs for Apple Watch SE 2 based on Apple documentation.)
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Security Grade
Calculator v1
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Apple watch SE2
Brand: Apple (Parent: Apple Inc.) Category: Smartwatch • Model / Gen: 2nd generation (SE) A2722, A2723 (40mm), A2724, A2725 (44mm); GPS / GPS + Cellular Release Date: 2022-07-07 • Status: End of sale Classification Date: 2024-10-31 • [www.apple.com.cn Official Website] | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | No public reports of hardware tampering for this model; enclosed case design and Secure Enclave documented in the Apple Platform Security guide. |
| Known vulnerabilities | Rare | 🔗 Proof | watchOS CVEs are published and patched regularly via Apple security releases; none are specific to this model. |
| Prior attacks | None | 🔗 Proof | No documented real-world attacks targeting the Apple Watch SE 2 specifically. |
| Updatability | Very common | 🔗 Proof | Regular long-term watchOS updates with automatic update support; the SE 2 continues to receive the latest watchOS releases. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Paired with iPhone via Apple ID; Sign in with Apple and passkeys supported. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | TLS; encrypted sync with iPhone and Apple services; end-to-end encrypted health data. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Secure Enclave hardware encryption with class-based Data Protection. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Apple ID account management with Activation Lock for the paired watch. |
| Authentication | Secure | 🔗 Proof | Passcode with wrist detection auto-lock; unlock via paired iPhone supported. |
| Brute-force protection | Exist | 🔗 Proof | Escalating delays after failed passcode attempts; optional data erase after repeated failures. |
| Event logging | Partial logging | 🔗 Proof | Limited user-visible security logging; Apple ID sign-in history viewable on the paired iPhone. |
| Passwords | Require change after setup | 🔗 Proof | Passcode required at setup; user-defined with optional longer passcode; no default credential and no forced change. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | watchOS (ships with watchOS 9, upgradable) (Companion App: Apple Watch app on iPhone) |
| Hardware (CPU / GPU) | CPU: Apple S8 SiP (64-bit dual-core) • GPU: Apple GPU (integrated in S8 SiP) |
| Memory & Storage | Memory: 1GB RAM • Storage: 32GB |
| Power, Battery & Charging | Battery: Up to 18 hours (all-day battery life) • Power: Magnetic fast charging USB-C cable included • Charging: Magnetic wireless charging (USB-C) |
| Display & Camera | Display: Retina LTPO OLED, up to 1000 nits (40mm: 324x394; 44mm: 368x448) • Camera: None |
| Sound & Connectivity | Sound: Built-in speaker and microphone • Connectivity: Wi-Fi (802.11b/g/n, 2.4/5GHz), Bluetooth 5.3, GPS/GNSS, NFC (Apple Pay); optional LTE cellular |
| Physical (Dimensions & Mass) | Dimensions: 40mm: 40 x 34 x 10.7 mm; 44mm: 44 x 38 x 10.7 mm • Mass: 40mm: 26.4 g (GPS); 44mm: 32.9 g (GPS) |
