More Information | |||||
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Price and Release Date | |||||
Suggested Price | $349 | $200 | $600 | $250 | $100 |
Release / Update | 2015 | 2016 | 2022 | 2016 | 2016 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 18 hours | 5 days | 15 days | 13 hours to 8 days | 6 months |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | Partial | ||||
Mac | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | ||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 340 x 272 or 390 x 312 | 260x260 | 148 x 205 | n/a | |
Size | 1.5 inches or 1.65 inches | 1.3 inches | 1.38 inches | n/a | |
Touch | n/a | ||||
Type | AMOLED | LCD | OLED | LED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IPX7 | 5 ATM (50 Meters) | 5 ATM | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Watch OS | Built-in | n/a | ||
Apps | |||||
Music | |||||
More Information | |||||
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