More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $150 | $100 | $295 | $349 | $349 | $195 |
Release / Update | 2015 | 2020 | 2019 | 2017 | 2015 | 2017 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 10 Days | 1 day | 1.45 days | |||
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | n/a | n/a | ||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 320 x 320 | 141 x 63 | 328 x 328 | 480 x 480 | 320 x 320 | |
Size | 1.63 inches or 1.45 inch | 1.47 inches | 1.3 inches | 1.38 inches | 1.3 inches | |
Touch | ||||||
Type | AMOLED | OLED | AMOLED | P-OLED | P-OLED | Analog |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | 5 ATM | 3 ATM | IP68 | IP67 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear 2 | Fitbit OS | Wear OS | Android Wear 2 | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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