The following 3D cameras are fully supported in all current versions of Dot3D (Windows or Android) and recommended for their outdoor scanning capabilites (even in direct sunlight), small form factor, and powerfully low price points:
Intel RealSense D455 Kit
0.33-4.2 m range (1-14 ft)
✓ Daylight capable ✓ Wide FOV ✓ Accurate
✓ Custom calibration (≈0.5% error)
✓ Magnetic mounting & USB-C components
The following 3D cameras are fully supported in all current versions of Dot3D (Windows/Android) but are not recommended over the other options above. So if you already have one, try it out! But you also may want to consider another option.