More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
Suggested Price | $150 | $100 | $80 | $300 | $150 | $330 | $300 | $350 |
Release / Update | 2018 | 2016 | 2015 | 2018 | 2015 | 2018 | 2014 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7 days | 6 months | 6 months | 30 days | 7 days | 7 days | 2–3 days | 4 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | Coming +$ | Yes +$ | ||||||
GPS | ||||||||
NFC | $ | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | n/a | ||||||
Resolution | 66x18 | n/a | n/a | 400 x 400 | 168 x 144 | 360 x 360 | 320 x 320 | 360 x 360 |
Size | .721 inches | n/a | n/a | 1.4 inches | 1.26 inches | 1.2" or 1.3" | 1.63 inches | 1.3 inches |
Touch | n/a | n/a | ||||||
Type | OLED | LED | n/a | OLED/FSTN | e-paper | AMOLED | Super AMOLED | Fullcolor AOD |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP68 | 5 ATM | 5 ATM | IP67 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | n/a | n/a | Wear OS | Pebble OS | Tizen OS | Tizen OS | Tizen OS |
Apps | ||||||||
Music | Spotify | Spotify | ||||||
More Information | ||||||||
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