More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $150 | $180 | $125 | $180 | $250 | $200 | $179.95 |
Release / Update | 2019 | 2021 | 2015 | 2015 | 2015 | 2015 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 14 days | 7 Days | 7 days | 6 days | 10 days | 12 days | Up to 3 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 348 x 442 | n/a | 128 x 88 | 168 x 144 | 160 x 80 | 160 x 80 | |
Size | 1.65 inches | 1.04 inches | n/a | 0.73 inches | 1.26 inches | 1.18 inches | 1.18 inches |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | n/a | PMOLED | e-paper | TFT LCD | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | IP67 | IP57 | 5 ATM | WR30 | WR30 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Wear OS | Fitbit OS | n/a | n/a | Pebble OS | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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