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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $140 | $150 | $100 | $155 | $100 | $129 | $150 | $130 |
Release / Update | 2019 | 2017 | 2020 | 2019 | 2015 | 2016 | 2020 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 20 days | 7 days | 10 Days | Months | 7 days | 7 days | 3 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 | n/a | |||||||
Resolution | 360 x 360 | 128 x 36 | 141 x 63 | 390 x 390 | n/a | 240 x 240 | n/a | |
Size | 1.3 inches | 1.4 inches | 1.47 inches | 1.19 inches | n/a | 1.7 inches | n/a | |
Touch | n/a | n/a | ||||||
Type | AMOLED | OLED | OLED | AMOLED | n/a | e-paper | OLED | n/a |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | Splash resistant | 3 ATM | 3 ATM | IP58 | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Built-in | Fitbit OS | n/a | Pebble OS | Built-in | n/a | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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