More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $349 | $100 | $180 | $350 | $300 | $250 |
Release / Update | 2018 | 2015 | 2013 | 2015 | 2017 | 2022 | 2020 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 18 hours | 5 days | 6 days | 48 hours | 7 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 | 176 x 176 | 340 x 272 or 390 x 312 | n/a | 128 x 88 | 480 x 480 | 240x240 | 360 x 360 |
Size | 1.28 inches | 1.5 inches or 1.65 inches | n/a | 0.73 inches | 1.38 inches | 1.2 inches | 1.4 inches |
Touch | n/a | ||||||
Type | NA | AMOLED | LED | PMOLED | P-OLED | MIPS | OLED |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | IPX7 | 1 ATM | IP57 | IP68 | 5 ATM (50 Meters) | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | n/a | n/a | Android Wear 2 | Built-in | Tizen OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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