More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $150 | $150 | $300 | $699.99 | $250 | $130 | $350 | $99 |
Release / Update | 2014 | 2016 | 2022 | 2017 | 2016 | 2015 | 2023 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 6 days | Up to 12 days | 13 hours to 8 days | 1 year | 24 hours | 14 days | |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | |||||
Windows | n/a | Yes | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 320 x 320 | 336x336 | 240 x 240 | 148 x 205 | n/a | 384 x 384 pixels | 194 x 368 | |
Size | 1.63 inches | 1,59 inches | 1.2 inches | 1.38 inches | 1.07 inches | 1.2" | 1.47 inches | |
Touch | n/a | |||||||
Type | AMOLED | OLED | AMOLED | Segmented LCD | AMOLED | AMOLED | ||
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP55 | 5 ATM (50 Meters) | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 5 ATM (50 Meters) | 5 ATM | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Android Wear | n/a | Fitbit OS | Built-in | n/a | Wear OS 4 | Built-in | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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