- Messages
- 22,171
- Reaction score
- 2,798
- # of dives
- 5000 - ∞
I can see the advantages of a heads-up display for something that needs to be critically monitored second-to-second, like you ppO2. Decompression status and gas remaining just doesn't require that sort of precision, occasionally glancing down at your wrist is more than often and fast enough. But it is a fun toy.