Fitbit Charge 2 vs. Fitbit Ionic vs. Samsung Gear 2 vs. Garmin Vivosmart HR Plus
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| FitbitCharge 2Remove Buy Now | FitbitIonicRemove Buy Now | SamsungGear 2Remove Buy Now | GarminVivosmart HR PlusRemove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $299 | $300 | $179 |
| Release | 2016 | 2017 | 2014 | 2017 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | NA | |||
| Swim | ||||
Battery | ||||
| Duration | 5 days | 4+ days | 2-3 days | 5 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | NA | |||
| Mac | NA | |||
| Windows | NA | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | 348x250 | 320 x 320 | 160 x 68 |
| Size | n/a | 1.42 | 1.63 inches | 0.5 inches x 0.8 inches |
| Touch | n/a | |||
| Type | OLED | OLED | Super AMOLED | LCD |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | n/a | 50m | IP67 | 5 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Fitbit OS | Tizen OS | NA |
| Apps | ||||
| Music | ||||