Apple Watch Series 10 - Titanium

46mm or 42mm aluminum or titanium case size

LTPO3 OLED Always‑On Retina display

Wide-angle OLED

Up to 2000 nits

Up to 40% brighter when viewed at an angle

ECG app¹

High and low heart rate notifications¹

Irregular rhythm notifications²

Low cardio fitness notifications

Sleep Tracking

Sleep apnea notifications³

Vitals app featuring heart rate, respiratory rate, wrist temperature, and sleep duration⁴

Temperature sensing⁵

Cycle Tracking with retrospective ovulation estimates⁶

Emergency SOS⁷

International emergency calling⁸

Fall Detection and Crash Detection^{7, 9}

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Water resistant¹¹

Swimproof¹¹

Depth gauge to 6m

Water temperature sensor

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GPS

Available cellular connectivity¹³

S10 SiP

Double tap gesture

Faster on-device Siri with health data access¹⁵

Precision Finding for iPhone¹⁶

Apple Watch Up to 18 hours normal use¹⁸

Up to 36 hours in Low Power Mode¹⁸

Faster charging (0–80% in about 30 minutes)²⁰