Technology
Apple Watch Series 4 teardown reveals big changes on the inside
Apple’s iPhone XS, as good as it is, isn’t all that different from its predecessor, the iPhone X — even on the inside.
But the company’s Apple Watch Series 4 is a major update compared to Series 3, and it’s all the more apparent when you tear it down to bits.
We already knew that the Watch 4 is slimmer compared to Watch 3, with a bigger screen and new heart-rate sensor. In this detailed teardown, conducted by iFixit, we see just how different the two devices are; just look at the x-ray photo, below.
The circular thingy in the middle is the new optical heart-rate monitor/electrical heart sensor combo. Numerous other details are different; for example, the screen of the new Watch has slightly more rounded corners, and the taptic engine is a big longer but also thinner.
The teardown also reveals that the Apple Watch Series 4 has a bigger, 291.8mAh battery, a 4% capacity increase over Series 3, and that’s despite the Watch being thinner by 0.7mm.
Most impressive, overall, is the sheer amount of tiny components Apple managed to elegantly squeeze into a wrist-worn device.
Amazingly, despite the number of components involved, Apple Watch Series 4 scores pretty well on iFixit’s repairability scale: 6 out of 10. Both its screen and battery can be replaced (operative word here is “can” — don’t do it unless you know what you’re doing), and band replacements are simple and backward-compatible.
Check out the full teardown here.
!function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;
n.push=n;n.loaded=!0;n.version=’2.0′;n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window,
document,’script’,’https://connect.facebook.net/en_US/fbevents.js’);
fbq(‘init’, ‘1453039084979896’);
if (window.mashKit) {
mashKit.gdpr.trackerFactory(function() {
fbq(‘track’, “PageView”);
}).render();
}
-
Entertainment7 days ago
NASA discovered bacteria that wouldn’t die. Now it’s boosting sunscreen.
-
Business6 days ago
Tesla drops prices, Meta confirms Llama 3 release, and Apple allows emulators in the App Store
-
Business5 days ago
TechCrunch Mobility: Cruise robotaxis return and Ford’s BlueCruise comes under scrutiny
-
Entertainment6 days ago
‘The Sympathizer’ review: Park Chan-wook’s Vietnam War spy thriller is TV magic
-
Business4 days ago
Tesla layoffs hit high performers, some departments slashed, sources say
-
Business5 days ago
Meta to close Threads in Turkey to comply with injunction prohibiting data-sharing with Instagram
-
Entertainment4 days ago
ChatGPT vs. Gemini: Which AI chatbot won our 5-round match?
-
Business3 days ago
Former top SpaceX exec Tom Ochinero sets up new VC firm, filings reveal