Polar M430 vs. Fitbit Alta HR vs. Michael Kors Access Sofie HR vs. Swatch Touch Zero One
 | | | | |
| PolarM430Remove Buy Now | FitbitAlta HRRemove Buy Now | Michael KorsAccess Sofie HRRemove Buy Now | SwatchTouch Zero OneRemove Buy Now |
Basic Info | ||||
| Suggested Price | $255 | $150 | $395 | $220 |
| Release | 2017 | 2017 | 2019 | 2015 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | n/a | |||
| Steps | ||||
| Swim | n/a | |||
Battery | ||||
| Duration | 30 hours | 7 days | 2 days | n/a |
| Rechargeable | ||||
Compatibility | ||||
| Android | n/a | |||
| iOS | n/a | |||
| Windows Phone | n/a | |||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 128x128 | 128 x 36 | 390 x 390 | n/a |
| Size | 1.4 inch | 1.4 inches | 1.19 inches | n/a |
| Touch | ||||
| Type | LCD | OLED | OMOLED | n/a |
Functions | ||||
| Audio Speaker | n/a | |||
| Clock | ||||
| Phone | n/a | |||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | n/a | |||
| Ultraviolet Sensor | ||||
| Water Resistance | WR30 | 0.3 ATM | ||
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | Wear OS | n/a | ||
| Apps | ||||
| Music | n/a | |||