Physical & Performance
| Display size | custom, two-window design; 0.9” x 0.9” (23 x 23 mm) |
| Display resolution | 128 x 128 pixels |
| GPS | Yes |
| Weight |
52 g |
| Display type | monochrome, sunlight-visible, transflective memory-in-pixel (MIP) |
| Battery life | Smartwatch mode: Up to 14 days GPS mode: Up to 16 hours UltraTrac™ mode: Up to 40 hours |