Amazfit Stratos vs. Fitbit Alta HR vs. Xiaomi Mi Band vs. Garmin VivoActive 4
 | | | | |
| AmazfitStratosRemove Buy Now | FitbitAlta HRRemove Buy Now | XiaomiMi BandRemove Buy Now | GarminVivoActive 4Remove Buy Now |
Basic Info | ||||
| Suggested Price | $199 | $150 | $15 | $349 |
| Release | 2018 | 2017 | 2015 | 2019 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5 days | 7 days | 30 days | 8 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | ||||
| Mac | NA | |||
| Windows | NA | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | NA | |||
| Resolution | 320 x 300 | 128 x 36 | NA | 260 x 260 |
| Size | 1.34 inches | 1.4 inches | NA | 1.3ionches |
| Touch | NA | |||
| Type | OLED | OLED | NA | MIP |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | IP67 | 5 ATM | |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Proprietary | NA | Wear OS | |
| Apps | ||||
| Music | ||||