Each clock against atomic time (time.cloudflare.com), sampled every 30 s.
| Heart (set once) | -2713408.034 ms |
| Heart (set every hour) | -10367.859 ms |
| Raw crystal (set once) | +6798.771 ms |
| Raw crystal (set every hour) | +19.314 ms |
| This machine's own clock | -0.113 ms |
| Heart time lost to host stalls | +2720216.442 ms |
| Atomic round trip | +5.448 ms |