Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Amazfit GTR vs. Apple Series 6
 | | | | |
| GarminVivoactive HRRemove Buy Now | FitbitCharge 2Remove Buy Now | AmazfitGTRRemove Buy Now | AppleSeries 6Remove Buy Now |
Basic Info | ||||
| Suggested Price | $250 | $150 | $199 | $399 |
| Release | 2016 | 2016 | 2019 | 2020 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 13 hours to 8 days | 5 days | 24 days | Not yet |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | ||||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 148 x 205 | n/a | 454 x 454 | 384 x 480 |
| Size | 1.38 inches | n/a | 1.39 inches | 40mm |
| Touch | n/a | |||
| Type | n/a | OLED | AMOLED | MicroLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | 5 ATM | |||
| Water Resistance | 5 ATM | n/a | 5 ATM | |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | n/a | Build-in | WatchOS 5 |
| Apps | ||||
| Music | ||||