crwdns2933803:04crwdne2933803:0
crwdns2933797:0Ron Daviscrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Ron Davis
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| - | [* black] We turn our attention to the back of the case, where we find a ceramic cover with sapphire lenses that protects a specially designed heart rate sensor that uses infrared and visible-light LEDs and photodiodes. |
|---|---|
| - | [* black] Alongside the edge opposite the digital crown, we spot the speaker and microphone ports. |
| + | [* black] We turn our attention to the back of the case, where we find a ceramic cover with sapphire lenses protecting a set of LEDs and photodiodes. |
| + | [* icon_note] The specially designed heart rate sensor uses a combination infrared and visible-light to gauge your heart rate. |
| + | [* black] Opposite the digital crown, we find the speaker and microphone ports. |