The Apple Watch SE 3 40mm offers essential health, fitness, and smart features in a compact design. It features the S10 chip, 64GB storage, an Always-On Retina display, and advanced sleep and heart-rate tracking.

• 40mm Always-On Retina Display: 324 × 394 OLED display with up to 1,000 nits brightness.
• S10 Chip & 64GB Storage: Fast, responsive performance for everyday use.
• Health & Fitness Tracking: Heart-rate monitoring, sleep stages, sleep score, temperature sensing, and workout tracking.