Fitbit Flex 2 vs. Fitbit One vs. ASUS ZenWatch 3 vs. Apple Watch vs. Casio WSD-F20A
FitbitFlex 2Remove Buy Now | FitbitOneRemove Buy Now | ASUSZenWatch 3Remove Buy Now | AppleWatchRemove Buy Now | CasioWSD-F20ARemove Buy Now |
Basic Info | |||||
Suggested Price | $100 | $100 | $229 | $349 | $399 |
Release | 2016 | 2012 | 2017 | 2015 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 5 days | 10-14 days | 48 hours | 18 hours | 1 day |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | n/a | NA | ||
Mac | NA | ||||
Windows | NA | ||||
Connectivity | |||||
Bluetooth | Yes | ||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | n/a | n/a | 400 x 400 | 340 x 272 or 390 x 312 | 320 x 320 |
Size | n/a | n/a | 1.39 inches | 1.5 inches or 1.65 inches | 1.32 inches |
Touch | n/a | ||||
Type | LED | OLED | AMOLED | AMOLED | LCD |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | Splast Resistant | IPX7 | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | Android Wear 2 | Watch OS | Wear OS |
Apps | |||||
Music |