More Information | |||||
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Price and Release Date | |||||
Suggested Price | $500 | $599 | $230 | $180 | $500 |
Release / Update | 2015 | 2019 | 2014 | 2016 | 2021 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 50 hours to 6 weeks | 36 Hours | 1.5 days | 25 days | 30 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 | 218 x 218 | 240 x 240 | 280 x 280 | 116x80 | |
Size | 1.2 inches | 1.2 inches | 1.65 inches | 1.7 inches | |
Touch | |||||
Type | Chroma LED | MIP | IPS LCD | PMOLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 10 ATM (100 Meters) | 5 ATM | IP67 | 5 ATM | 10 ATM (100 Meters) |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Built-in | Built-in | Android Wear | n/a | Built-in |
Apps | |||||
Music | |||||
More Information | |||||
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