Withings Body Smart
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Security Grade
Calculator v1
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Withings Body Smart Scale - Body Composition Analyzer
Brand: Withings (Parent: Withings SA) Category: Smart Health Scale / Body Analyzer • Model / Gen: 2nd Generation WBS07 Release Date: 2022-01-05 • Status: In sale Classification Date: 2025-10-11 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | No known instances of physical hardware compromise |
| Known vulnerabilities | Rare | 🔗 Proof | Occasional app-related security updates, no major device CVEs |
| Prior attacks | None | 🔗 Proof | No documented attacks targeting this specific device model |
| Updatability | Very common | 🔗 Proof | Firmware updates delivered via app when device syncs |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | OAuth 2.0 for secure integration with Apple Health, Google Fit |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | BLE communications encrypted, Wi-Fi data uses TLS 1.2+ |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Data encrypted at rest in Withings cloud (AES-256) |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Multi-user recognition, guest access, family accounts |
| Authentication | Secure | 🔗 Proof | Optional two-factor authentication, strong password requirements |
| Brute-force protection | Exist | 🔗 Proof | Account lockout after multiple failed login attempts |
| Event logging | Access event logged | 🔗 Proof | Complete measurement history and device access logs |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | Strong password enforced during account creation |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Proprietary RTOS (Companion App: Withings Health Mate) |
| Hardware (CPU / GPU) | CPU: ARM Cortex-M series microcontroller • GPU: N/A |
| Memory & Storage | Memory: 512KB SRAM • Storage: 4MB Flash |
| Power, Battery & Charging | Battery: 4x AA batteries (18+ month lifespan) • Power: Battery • Charging: N/A |
| Display & Camera | Display: LCD with LED backlight • Camera: N/A |
| Sound & Connectivity | Sound: N/A • Connectivity: Bluetooth Low Energy 5.0, Wi-Fi 802.11 b/g/n |
| Physical (Dimensions & Mass) | Dimensions: 12.8 x 12.8 x 0.9 inches • Mass: 3.3 lbs (1.5 kg) |
