Future Apple Watch Could Become Thinner by Using Curved Sensors<img style="float: left; margin-right: 10px" src="
![](http://www.iphonehacks.com/wp-content/uploads/2018/12/Apple-Watch-Series-4-Heart-Rate-Notifications-194x129.jpg)
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Apple Watch was the best-selling smartwatch last year. Every year, Apple Watch gets new features and functionality. The challenge here is to add sensors for new features without making the device bulky. A new patent by Apple details how the company is planning on using curved laminated film sensors to make Apple Watch thinner and less bulky.
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Future Apple Watch Could Become Thinner by Using Curved Sensors