Polar M600 vs. Moov Now vs. Fitbit Alta HR vs. Fitbit Charge 3 vs. Michael Kors Access Sofie HR
 | | | | | |
| PolarM600Remove Buy Now | MoovNowRemove Buy Now | FitbitAlta HRRemove Buy Now | FitbitCharge 3Remove Buy Now | Michael KorsAccess Sofie HRRemove Buy Now |
Basic Info | |||||
| Suggested Price | $330 | $79 | $150 | $150 | $395 |
| Release | 2016 | 2015 | 2017 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2 days | 6 months | 7 days | 7 days | 2 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | ||||
| Windows | n/a | Not yet | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | NA | ||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 240 x 240 | n/a | 128 x 36 | 66 x 18 | 390 x 390 |
| Size | 1.3 inches | n/a | 1.4 inches | .721 inches | 1.19 inches |
| Touch | n/a | n/a | |||
| Type | TFT | n/a | OLED | OLED | OMOLED |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | IPX8 | n/a | 5 ATM | 0.3 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | n/a | NA | Wear OS | |
| Apps | |||||
| Music | |||||