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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $299 | $295 | $275 | $175 | $300 | $170 | $349 | $100 |
Release / Update | 2017 | 2019 | 2015 | 2015 | 2023 | 2015 | 2015 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 4+ days | 1 day | 1 day | 7 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 5 days | 5 days | |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | n/a | ||||||
Resolution | 348x250 | 328 x 328 | 360 x 326 | n/a | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 160 x 68 | 400 x 400 | n/a |
Size | 1.42 | 1.3 inches | 1.5 inches | n/a | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.0" x .42" | 1.4 inches | n/a |
Touch | n/a | n/a | ||||||
Type | OLED | AMOLED | LCD | n/a | MIP | LED | AMOLED | n/a |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 50m | 3 ATM | IP67 | 3 ATM | 10 ATM (100 Meters) | 5 ATM | IP58 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | Wear OS | Android Wear | n/a | Garmin Watch OS | n/a | Android Wear | n/a |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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