More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $199 | $299 | $749 | $199.99 | $180 | $72 | $199 | $99 | $250 | $100 |
Release / Update | 2018 | 2017 | 2023 | 2017 | 2015 | 2020 | 2017 | 2013 | 2015 | 2014 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | ||||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | 5 days | 4+ days | Up to 12 days in smartwatch mode, Up to 32 hours in GPS mode, Up to 20 hours in GPS mode with music | 7 days | 6 days | 10 days | 1.5-2 Days | 5–7 days | 10 days | 5 days |
Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
Android | ||||||||||
iOS | ||||||||||
Windows Phone | ||||||||||
Mac | n/a | n/a | n/a | n/a | ||||||
Windows | n/a | n/a | n/a | n/a | ||||||
Connectivity Support | ||||||||||
Bluetooth | ||||||||||
Cellular | ||||||||||
GPS | ||||||||||
NFC | ||||||||||
Wi-Fi | ||||||||||
Display | ||||||||||
Color | n/a | |||||||||
Resolution | 320 x 300 | 348x250 | 465 x 465 pixels | 72 x 144 | 128 x 88 | 240 x 240 | 400 x 400 | 168 x 144 | 168 x 144 | n/a |
Size | 1.34 inches | 1.42 | 1.4 inches | 0.73 inches | 1.28 inches | 1.4 inches | 1.26 inches | 1.26 inches | n/a | |
Touch | n/a | |||||||||
Type | OLED | OLED | Sunlight-visible, transflective memory-in-pixel (MIP) | MIP | PMOLED | OLED | OLED | e-paper | e-paper | n/a |
Functions | ||||||||||
Audio Speaker | Bluetooth | |||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | 5 ATM | 50m | 10 ATM (100 meters) | 5 ATM | IP57 | IP68 | IP67 | 5 ATM | 5 ATM | IP58 |
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | Propriertary | Fitbit OS | Garmin Watch OS | n/a | Realtime OS | Android Wear 2.0 | Pebble OS | Pebble OS | n/a | |
Apps | ||||||||||
Music | ||||||||||
More Information | ||||||||||
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