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- Watch 2 vs QUANTUM
BitHD Watch 2 vs SecurityArts QUANTUM
What Watch 2 does better (1) and where QUANTUM wins (1) — every spec side by side.
Why is Watch 2 better than QUANTUM?
- Source code availableYes · QUANTUM: No
Why is QUANTUM better than Watch 2?
- Thickness12 mm vs 8 mm+50%
Specifications
Side by side
| Firmware & open source | ||
| Open-source firmware | No | No |
| Source code available | Yes | No |
| Reproducible builds | No | — |
| Upgradable firmware | Yes | — |
| Design | ||
| Weight | — | 12 g |
| Length | 42 mm | 65 mm |
| Width | 36 mm | 25 mm |
| Thickness | 12 mm | 8 mm |
