More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $180 | $125 | $349 | $395 | $595 | $200 | $250 | $300 |
Release / Update | 2021 | 2015 | 2015 | 2017 | 2015 | 2015 | 2020 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7 Days | 7 days | 1 day | 2 days | 2 days | 2 days | 2–3 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 | |||||||
Resolution | n/a | 400 x 400 | 390 x 390 | 360 x 360 | 360 x 360 | |||
Size | 1.04 inches | n/a | 1.4 inches | 1.19 inches | round | 1.4 inches | 1.2 inches | |
Touch | n/a | |||||||
Type | AMOLED | n/a | AMOLED | AMOLED | e-paper | OLED | Super AMOLED | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM (50 Meters) | IP67 | 1 ATM | 5 ATM | IPX7 | 5 ATM | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | n/a | Android Wear | Android Wear 2.0 | Pebble OS | Tizen OS | Tizen OS | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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