More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $349 | $249 | $130 | $349 | $250 | $299 |
Release / Update | 2015 | 2022 | 2014 | 2019 | 2015 | 2023 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 18 hours | Not yet | 7–10 days | 7 Days | 10 hours to 3 weeks | Up to 40 hours |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | n/a | n/a | ||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Optional | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 340 x 272 or 390 x 312 | 368 x 448 pixels | n/a | 240 x 240 | 205 x 148 | 480 x 480 pixels |
Size | 1.5 inches or 1.65 inches | 40mm | 1.2 inches | 1.38 inches | 1.5 inch | |
Touch | n/a | |||||
Type | AMOLED | LTPO OLED Retina | OLED | MIP | LCD | Super AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IPX7 | 5 ATM (50 Meters) | 1 ATM | 5 ATM | 5 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Watch OS | WatchOS 8.1 | n/a | Built-in | Wear OS 4 | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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