HOCO DYD02 Smartwatch — 2.02" TFT, Bluetooth calling, HR & SpO2

Benefit from a large 2.02-inch colour touchscreen and Bluetooth calling plus health monitoring (heart rate and SpO2) for everyday fitness and connected convenience.

Key features

• 2.02" TFT full-touch display — large colour screen for clear watchfaces and menus.
• Bluetooth calling — supports making and receiving calls via Bluetooth (call-capable "Call Version").
• Health monitoring — continuous heart rate monitoring and SpO2 (blood oxygen) measurement reported for this model.
• Additional health metrics — some vendor pages list blood‑pressure (tonometer) and stress monitoring on this model.
• Battery — 300 mAh battery capacity is listed for this model.
• Display resolution — listed at 385 × 320 pixels on several product pages.
• Speaker & microphone — built‑in speaker and microphone for call functionality, per product listings.