Splurging on a gold or steel Apple Watch might get you a fancier timepiece, but there's one thing you won't get: the best possible display. DisplayMate has taken a close look at the OLED screen in the smartwatch, and it notes that sapphire carries its share of drawbacks over the toughened glass in the Watch Sport. While you're still getting colorful, sharp visuals, the higher-end Watch's sapphire reflects almost twice as much light and washes out the picture in very bright conditions. And no, Apple can't use an anti-glare coating to fix this -- that would scratch easily, which misses the whole point of sapphire. There will eventually be improved sapphire screens that are both scratch- and glare-resistant, but you're currently best off with the Sport (and any other smartwatch with glass, really) if you're an outdoorsy type.