More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $349 | $799 | $250 | $199.99 | $150 | $200 | $330 |
Release / Update | 2015 | 2021 | 2016 | 2017 | 2015 | 2015 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 50 Days / Solar Charge | 13 hours to 8 days | 7 days | 5 days | 2 days | 2 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 340 x 272 or 390 x 312 | 280 x 280 | 148 x 205 | 72 x 144 | n/a | 240 x 240 | |
Size | 1.5 inches or 1.65 inches | 1.4 inches | 1.38 inches | n/a | round | 1.3 inches | |
Touch | n/a | ||||||
Type | AMOLED | MIP LCD | MIP | LED | e-paper | TFT | |
Functions | |||||||
Audio Speaker | Alerts only | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 10 ATM (100 Meters) | 5 ATM | 5 ATM | IPX7 | IPX8 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Built-in | n/a | Pebble OS | Android Wear | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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