More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $200 | $130 | $159 | $130 | $120 | $300 |
Release / Update | 2018 | 2014 | 2021 | 2023 | 2016 | 2015 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 4 days | 8 Days | Up to 7 days | 6 days | 8 days (without notifications) | 2–3 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 | 168 x 144 | 240 x 240 | 208 x 208 | 360 x 360 | ||
Size | 1.28 inches | 1.25 inches | 1.47 inches | 1.04-inch AMOLED | 1.04 inches | 1.2 inches | |
Touch | |||||||
Type | NA | LCD | PMOLED | AMOLED | Memory LCD | LED | Super AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM | 5 ATM | Water-resistant up to 50m | IP68, 5 ATM | 2 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Built-in | Fitbit OS | n/a | Tizen OS | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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