2 ms·
> I'd think combining 1 and 6 (O₂ monitoring and waterproofing) would be difficult. By O2 monitoring, they mean "blood oxygen through skin via LEDs" - there's
by zimpenfish 6mo ago
> I'd think combining 1 and 6 (O₂ monitoring and waterproofing) would be difficult.
By O2 monitoring, they mean "blood oxygen through skin via LEDs" - there's no impact on waterproofing from that (as the Apple Watch demonstrates.)