Apple Watch Series 3 vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Casio G-Shock GBA800 vs. Fitbit Charge
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AppleWatch Series 3Remove Buy Now | FitbitFlex 2Remove Buy Now | FitbitIonicRemove Buy Now | CasioG-Shock GBA800Remove Buy Now | FitbitChargeRemove Buy Now |
Basic Info | |||||
Suggested Price | $329 | $100 | $299 | $120 | $130 |
Release | 2017 | 2016 | 2017 | 2018 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 18 hours | 5 days | 4+ days | 2 years | 7-10 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | NA | |||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 340 x 272 or 390 x 312 | n/a | 348x250 | NA | |
Size | 1.5 inches or 1.65 inches | n/a | 1.42 | NA | |
Touch | n/a | NA | |||
Type | AMOLED | LED | OLED | OLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 50m | 20 ATM | 1 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | WatchOS 4 | n/a | Fitbit OS | NA | |
Apps | |||||
Music |