More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $150 | $100 | $300 | $70 | $180 | $99 |
Release / Update | 2015 | 2022 | 2015 | 2018 | 2015 | 2013 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 10 days | 10 hours to 4 weeks | 12 days | 6 days | 5–7 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 | ||||||
Resolution | n/a | 39,32x18,6 | 180 x 180 | 454x454 | 128 x 88 | 168 x 144 |
Size | 1,46 inches | 1 inch | 1.39 inches | 0.73 inches | 1.26 inches | |
Touch | n/a | |||||
Type | OLED | AMOLED | AMOLED | PMOLED | e-paper | |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 1 ATM | 5 ATM (50 Meters) | 5 ATM | IP68 | IP57 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Fitbit OS | n/a | AMAZFIT OS | n/a | Pebble OS |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon |