Xiaomi Unveils New Wearables: Watch S4 and Smart Band 10
Watch S4 (41mm) Highlights:• 1.32″ round AMOLED @60 Hz (466×466 px) with peak brightness up to 2200 nits.
• Sleek 9.5 mm profile, ultra-light at only 32 g.
• Enhanced heart-rate monitor with 4 LEDs + 4 photodiodes.
• Durability & Connectivity: Rated 5 ATM, supports GPS/GLONASS/Galileo/QZSS, Bluetooth 5.4, NFC, powered by HyperOS 2.
• Battery: Up to 8 days typical use (15 days claimed by larger model; actual runtime may vary with Always‑On Display active).
• Premium Touches: Available in fluororubber, leather, or Milanese straps.
• Price (China): Starting at ≈ 999 CNY (~~\$140) for rubber strap; leather ≈ 1,199 CNY (~~\$166); Milanese ≈ 1,499 CNY (~~\$209).
Smart Band 10 Highlights:
• 1.72″ bezel-less AMOLED, 60 Hz refresh, peak brightness \~1500 nits.
• 9-axis motion sensor enables accurate activity and sleep tracking across 150+ sport modes.
• Battery: 233 mAh, offering up to 21 days standard usage or \~9 days with display always on.
• Materials & Pricing: Standard at \$37, NFC at \$44, and ceramic version at \$52 (\~379 CNY).
• Global Launch: Active in China and Thailand; expected to go global soon, with European pricing around €49–59.