Misfit Vapor vs. Polar M400 vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Apple Series 6
 | | | | | |
| MisfitVaporRemove Buy Now | PolarM400Remove Buy Now | FitbitAlta HRRemove Buy Now | GarminVivofit 4Remove Buy Now | AppleSeries 6Remove Buy Now |
Basic Info | |||||
| Suggested Price | $199 | $200 | $150 | $79.95 | $399 |
| Release | 2017 | 2014 | 2017 | 2018 | 2020 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | n/a | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 8 hours to 30 days | 7 days | 1 year | Not yet |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | n/a | 128 x 36 | 88 x 88 | 384 x 480 |
| Size | 1.39 inches | n/a | 1.4 inches | NA | 40mm |
| Touch | |||||
| Type | AMOLED | n/a | OLED | NA | MicroLED |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | n/a | ||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | 5 ATM | ||||
| Water Resistance | 5 ATM | 3 ATM | 5 ATM | ||
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | WatchOS 5 | ||
| Apps | n/a | ||||
| Music | n/a | ||||