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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $229 | $149 | $300 | $140 | $260 | $300 | $255 |
Release / Update | 2017 | 2020 | 2023 | 2020 | 2020 | 2021 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 48 | 7 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 10 Days | 5 Days | 72 hours | 30 hours |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | ||||||
Windows | n/a | Not yet | |||||
Connectivity Support | |||||||
Bluetooth | Yes | ||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 400 x 400 | 66x18 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 280 x 456 | 400 x 400 | 454 x 454 | 128x128 |
Size | 1.39 inches | .721 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.6 inches | 1.39 inches | 1.4 inches | 1.4 inch |
Touch | |||||||
Type | AMOLED | OLED | MIP | AMOLED | AMOLED | AMOLED | LCD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 10 ATM (100 Meters) | 5 ATM (50 Meters) | IP68 | IP68 | WR30 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Fitbit OS | Garmin Watch OS | Lite OS | Wear OS | WearOS 3 | |
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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