The Apple Watch Series 12 brings back Apple’s familiar design with a new chip and a redesigned health sensor that detects your heart rate every 5 seconds — up from every 5 minutes in last generation.
Apple Watch 12 Review: Even More Health Tracking
The Apple Watch Series 12 brings back Apple’s familiar design with a new chip and a redesigned health sensor that detects your heart rate every 5 seconds — up from every 5 minutes in last generation.
