More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $450 | $349 | $450 | $150 | $350 | $329 |
Release / Update | 2016 | 2015 | 2014 | 2015 | 2016 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 14 hours to 11 days | 8 months | 7 days | 4 days | 14 Days | |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Yes +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 215 x 180 | 400 x 400 | n/a | 168 x 144 | 360 x 360 | 320 x 300 |
Size | 1.23 inches | 1.4 inches | 1.3 inches | 1.26 inches | 1.3 inches | 1.4 inches |
Touch | ||||||
Type | AMOLED | Analog | e-paper | Fullcolor AOD | TFT LCD | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP68 | 10 ATM (100 Meters) | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Android Wear | n/a | Pebble OS | Tizen OS | Built-in |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
Check Amazon | Check Amazon |