More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $349 | $200 | $149 | $300 | $300 | $100 | $255 |
Release / Update | 2015 | 2016 | 2020 | 2015 | 2023 | 2016 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 5 days | 7 days | 10 hours to 4 weeks | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 6 months | 30 hours |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | Partial | ||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | Not yet | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 340 x 272 or 390 x 312 | 66x18 | 180 x 180 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | n/a | 128x128 | |
Size | 1.5 inches or 1.65 inches | .721 inches | 1 inch | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | n/a | 1.4 inch | |
Touch | n/a | ||||||
Type | AMOLED | LCD | OLED | MIP | LED | LCD | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 5 ATM | 5 ATM | 10 ATM (100 Meters) | 5 ATM | WR30 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Fitbit OS | n/a | Garmin Watch OS | n/a | ||
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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