More Information | ||||
Check Amazon | ||||
Price and Release Date | ||||
Suggested Price | $150 | $149 | $200 | $120 |
Release / Update | 2015 | 2020 | 2015 | 2015 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | $ | |||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | 7 days | 2 days | 8 days (without notifications) | |
Rechargeable | ||||
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Compatibility Support | ||||
Android | ||||
iOS | ||||
Windows Phone | ||||
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 | ||||
Resolution | 320 x 320 | 66x18 | ||
Size | 1.63 inches or 1.45 inch | .721 inches | round | |
Touch | ||||
Type | AMOLED | OLED | e-paper | LED |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | IP67 | 5 ATM | IPX7 | 2 ATM |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | Android Wear 2 | Fitbit OS | Pebble OS | n/a |
Apps | ||||
Music | Spotify control | |||
More Information | ||||
Check Amazon |