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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $90 | $269 | $300 | $255 | $70 | $99 | $59 |
Release / Update | 2015 | 2016 | 2022 | 2018 | 2013 | 2013 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 to 7 days | 18 hours | 6 days | 24 hours | 6 months | 5–7 days | 15 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 128 x 32 | 340 x 272 or 390 x 312 | 40,5x40,5 | 454 x 454 | n/a | 168 x 144 | 216 × 432 |
Size | 1 inch | 1.5 inches or 1.65 inches | 1,58 inches | 1.4 inches | n/a | 1.26 inches | 1.5 inches |
Touch | n/a | ||||||
Type | OLED | AMOLED | AMOLED | AMOLED | n/a | e-paper | AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX4 | 5ATM | 5 ATM (50 Meters) | IP67 | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Fitbit OS | Wear OS | n/a | Pebble OS | Tizen | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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