More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $229 | $159 | $155 | $275 | $400 | $450 | $350 |
Release / Update | 2017 | 2023 | 2019 | 2015 | 2022 | 2014 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 48 | Up to 7 days | Months | 1 day | 14 days | 8 months | 4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | Yes | ||||||
Cellular | Yes +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 400 x 400 | 390 x 390 | 360 x 326 | 260x260 | n/a | 360 x 360 | |
Size | 1.39 inches | 1.04-inch AMOLED | 1.19 inches | 1.5 inches | 1.3 inches | 1.3 inches | 1.3 inches |
Touch | |||||||
Type | AMOLED | AMOLED | AMOLED | LCD | AMOLED | Analog | Fullcolor AOD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Water-resistant up to 50m | IP67 | 5 ATM (50 Meters) | 5 ATM | IP68 | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Fitbit OS | Android Wear | Built-in | n/a | Tizen OS | |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
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