More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $200 | $200 | $299 | $185 | $180 | $200 | $200 |
Release / Update | 2014 | 2016 | 2017 | 2018 | 2013 | 2015 | 2022 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 4 days | 5 days | 4+ days | 14 days | 7 days | 2 days | 7 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | Partial | ||||||
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 | 168 x 144 | 348x250 | 454 x 454 | n/a | 240x240 | ||
Size | 1.25 inches | 1.42 | 1.39 inches | n/a | round | 1.2 inches | |
Touch | n/a | ||||||
Type | LCD | LCD | OLED | AMOLED | n/a | e-paper | MIPS |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 50m | 5 ATM | IPX7 | 5 ATM (50 Meters) | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Fitbit OS | Lite OS | n/a | Pebble OS | Built-in | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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