Fitbit Charge 2 vs. Huawei Talkband B2 vs. Samsung Gear Fit2 vs. Asus VivoWatch vs. Apple Watch Series 4
FitbitCharge 2Remove Buy Now | HuaweiTalkband B2Remove Buy Now | SamsungGear Fit2Remove Buy Now | AsusVivoWatchRemove Buy Now | AppleWatch Series 4Remove Buy Now |
Basic Info | |||||
Suggested Price | $150 | $180 | $180 | $160 | $329 |
Release | 2016 | 2015 | 2016 | 2018 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 5 days | 3 days | 3-4 days | 24 hours to 10 days | Not Yet |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | NA | |||
Mac | n/a | n/a | NA | ||
Windows | n/a | n/a | NA | ||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 128 x 88 | 432 x 216 | 128 x 128 | 384 x 480 |
Size | n/a | 0.73 inches | 1.5 inches | NA | 1.78 inches |
Touch | n/a | ||||
Type | OLED | PMOLED | Super AMOLED | NA | MicroLED |
Functions | |||||
Audio Speaker | Bluetooth | Bluetooth | |||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | NA | ||||
Ultraviolet Sensor | |||||
Water Resistance | n/a | IP57 | IP68 | IP67 | Not Yet |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | Tizen | KoodOS | Watch OS 5 |
Apps | |||||
Music |