Apple Watch Series 10 Comparisons & Alternatives

Published highlights

Display

Always-On Retina LTPO3 OLED

Battery life

Up to 18 hours normal use; up to 36 hours in Low Power Mode

Water resistance

Water resistant to 50 m under ISO 22810:2010

Sensors

Electrical heart sensor; third-generation optical heart sensor; temperature sensor; compass; always-on altimeter; high-g accelerometer; high-dynamic-range gyroscope; ambient light sensor; depth gauge; water temperature sensor

Dimensions

46 mm: 46 × 39 × 9.7 mm
42 mm: 42 × 36 × 9.7 mm

Weight

46 mm: 35.3–41.7 g, depending on case and connectivity
42 mm: 29.3–34.4 g, depending on case and connectivity