More Information | |||||||||
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Price and Release Date | |||||||||
Suggested Price | $199 | $499 | $300 | $120 | $200 | $255 | $300 | $470 | $299.99 |
Release / Update | 2017 | 2022 | 2015 | 2015 | 2014 | 2017 | 2022 | 2014 | 2017 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | $ | $ | |||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | 18 hours | 18 hrs | 1.5 days | 8 days (without notifications) | 8 hours | 30 hours | 7 days | 13 hours to 30 days | 2 days |
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 | |||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | |||||||||
Resolution | 340 x 272 or 390 x 312 | 484x396 | 360 x 325 or 360 x 330 | 128x128 | 128x128 | 240x240 | 360 x 360 | ||
Size | 1.5 inches or 1.65 inches | 1.9 inches | 1.37 inches or 1.56 inches | 1.4 inch | 1.2 inches | 1.2 inches | |||
Touch | |||||||||
Type | AMOLED | OLED | LCD | LED | LCD | LCD | MIPS | Super AMOLED | |
Functions | |||||||||
Audio Speaker | Bluetooth | Alerts only | Alerts only | ||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | IP67 | 2 ATM | 3 ATM | WR30 | 5 ATM (50 Meters) | 3 ATM | 5 ATM |
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | WatchOS 4 | WatchOS 9 | Android Wear | n/a | Built-in | n/a | Tizen OS | ||
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
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