More Information | |||||||||
Check Amazon | Check Amazon | ||||||||
Price and Release Date | |||||||||
Suggested Price | $349 | $100 | $350 | $300 | $299 | $120 | $330 | $250 | $170 |
Release / Update | 2015 | 2013 | 2017 | 2015 | 2016 | 2014 | 2016 | 2020 | 2015 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | |||||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | 18 hours | 5 days | 48 hours | 1.5 days | 2 weeks | 2 days | 2 days | 8 months | |
Rechargeable | |||||||||
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Compatibility Support | |||||||||
Android | |||||||||
iOS | |||||||||
Windows Phone | |||||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | n/a | n/a | ||||
Connectivity Support | |||||||||
Bluetooth | |||||||||
Cellular | |||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | blue | ||||||||
Resolution | 340 x 272 or 390 x 312 | n/a | 480 x 480 | 360 x 325 or 360 x 330 | 128 x 32 | 240 x 240 | 360 x 360 | n/a | |
Size | 1.5 inches or 1.65 inches | n/a | 1.38 inches | 1.37 inches or 1.56 inches | 1.37 inches | 1.3 inches | 1.4 inches | 1.3 inches | |
Touch | n/a | swipe | |||||||
Type | AMOLED | LED | P-OLED | LCD | LCD | OLED | TFT | OLED | Analog |
Functions | |||||||||
Audio Speaker | Bluetooth | Alerts only | |||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | IPX7 | 1 ATM | IP68 | IP67 | IPX8 | 5 ATM | 5 ATM | ||
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | Watch OS | n/a | Android Wear 2 | Android Wear | Android Wear 2 | n/a | Android Wear | Tizen OS | n/a |
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
Check Amazon | Check Amazon |