More Information | |||||||||
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Price and Release Date | |||||||||
Suggested Price | $229 | $200 | $159 | $299 | $155 | $150 | $150 | $179.95 | $120 |
Release / Update | 2017 | 2016 | 2023 | 2017 | 2019 | 2014 | 2015 | 2017 | 2015 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | $ | ||||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | 48 | 5 days | Up to 7 days | 4+ days | Months | 1 day | 7 days | Up to 3 days | 8 days (without notifications) |
Rechargeable | |||||||||
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Compatibility Support | |||||||||
Android | |||||||||
iOS | |||||||||
Windows Phone | Partial | ||||||||
Mac | n/a | n/a | n/a | n/a | |||||
Windows | n/a | n/a | n/a | n/a | |||||
Connectivity Support | |||||||||
Bluetooth | Yes | ||||||||
Cellular | |||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | |||||||||
Resolution | 400 x 400 | 348x250 | 390 x 390 | 320 x 290 | 168 x 144 | 160 x 80 | |||
Size | 1.39 inches | 1.04-inch AMOLED | 1.42 | 1.19 inches | 1.56 inches | 1.26 inches | 1.18 inches | ||
Touch | |||||||||
Type | AMOLED | LCD | AMOLED | OLED | AMOLED | LCD | e-paper | TFT LCD | LED |
Functions | |||||||||
Audio Speaker | |||||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | Water-resistant up to 50m | 50m | IP67 | 5 ATM | WR30 | 2 ATM | |||
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | Android Wear 2 | Fitbit OS | Fitbit OS | Android Wear | Pebble OS | n/a | |||
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
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