More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $150 | $299 | $450 | $450 | $149.99 | $250 | $279 | $180 |
Release / Update | 2015 | 2017 | 2018 | 2016 | 2017 | 2020 | 2022 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 4+ days | 7 days | 14 hours to 11 days | 1 year | 2 days | 50 Hours | 3–4 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 | n/a | 348x250 | 240 x 240 | 215 x 180 | 360 x 360 | 396 x 396 | 432 x 216 | |
Size | 1.42 | 1.2 inches | 1.23 inches | 1.73 inches | 1.4 inches | 1.9 inches | 1.5 inches | |
Touch | n/a | |||||||
Type | OLED | OLED | MIP | Analog | OLED | Super AMOLED | Super AMOLED | |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 1 ATM | 50m | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Fitbit OS | n/a | Tizen OS | Wear OS 3.5 | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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