More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $150 | $149 | $400 | $179.95 | $225 | $44.95 |
Release / Update | 2015 | 2020 | 2022 | 2017 | 2019 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 14 days | Up to 3 days | 25 Days | 20 days | |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | Not yet | ||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | Fitbit Pay | |||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 320 x 320 | 66x18 | 260x260 | 160 x 80 | 128 x 80 | |
Size | 1.63 inches or 1.45 inch | .721 inches | 1.3 inches | 1.18 inches | 1.60 inches | 0.78 inches |
Touch | ||||||
Type | AMOLED | OLED | AMOLED | TFT LCD | OLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | 5 ATM | 5 ATM (50 Meters) | WR30 | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear 2 | Fitbit OS | Built-in | |||
Apps | ||||||
Music | Spotify control | |||||
More Information | ||||||
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