More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $90 | $150 | $180 | $100 | $600 | $749 | $50 | $99 | $ | $170 |
Release / Update | 2015 | 2016 | 2021 | 2016 | 2022 | 2023 | 2014 | 2016 | 2015 | 2015 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | ||||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | 5 to 7 days | 5 days | 7 Days | 5 days | 15 days | Up to 12 days in smartwatch mode, Up to 32 hours in GPS mode, Up to 20 hours in GPS mode with music | 6 months | months | 8 months | |
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 | n/a | 260x260 | 465 x 465 pixels | n/a | n/a | n/a | |||
Size | 1 inch | 1.04 inches | n/a | 1.3 inches | 1.4 inches | n/a | n/a | 1.3 inches | ||
Touch | n/a | n/a | n/a | n/a | ||||||
Type | OLED | OLED | AMOLED | LED | OLED | Sunlight-visible, transflective memory-in-pixel (MIP) | n/a | n/a | Analog | |
Functions | ||||||||||
Audio Speaker | ||||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | IPX4 | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | 10 ATM (100 meters) | Splash resistant | 5 ATM | |||
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | n/a | Fitbit OS | n/a | Built-in | Garmin Watch OS | n/a | n/a | n/a | ||
Apps | ||||||||||
Music | ||||||||||
More Information | ||||||||||
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