Apple Watch Series 12 Introduces Major Health Sensor Upgrades
The Apple Watch Series 12 introduces significant hardware improvements that enable more frequent and accurate health monitoring. While the design remains largely unchanged, new internals like a redesigned sensor array allow for continuous heart rate tracking every five seconds—up from once every five minutes in previous models. These changes support upcoming AI-powered features such as Audio Intelligence, which will use ambient listening to provide context-aware insights. The Series 12 also includes the S11 chip with enhanced processing capabilities and a secure enclave for microphone data. Despite these advancements, many of the most innovative health and AI features are not available at launch but are expected later this year. The upgrades position Apple as a leader in wearable technology by improving accuracy while maintaining battery efficiency. The product is priced at $399 across major retailers like Amazon, Best Buy, and Apple’s own store.
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