More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $99.99 | $150 | $159 | $500 | $79.99 | $200 | $180 | $180 |
Release / Update | 2018 | 0000 | 2023 | 2015 | 2018 | 2018 | 2016 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 30 days | 24 hours to 10 days | Up to 7 days | 50 hours to 6 weeks | 1 year | 5 days | 25 days | 3–4 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 | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 176 x 176 | 128 x 128 | 218 x 218 | 88 x 88 | 432 x 216 | |||
Size | 1.28 inches | 1.04-inch AMOLED | 1.2 inches | NA | 1.7 inches | 1.5 inches | ||
Touch | ||||||||
Type | NA | AMOLED | Chroma LED | NA | Super AMOLED | |||
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP68 | IP67 | Water-resistant up to 50m | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 5 ATM | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | KoodOS | Fitbit OS | Built-in | n/a | Tizen OS | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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