Fitbit One vs. Polar A360 vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Michael Kors Access Lexington 2
 | | | | | |
| FitbitOneRemove Buy Now | PolarA360Remove Buy Now | FitbitAlta HRRemove Buy Now | GarminVivofit 4Remove Buy Now | Michael KorsAccess Lexington 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $100 | $200 | $150 | $79.95 | $350 |
| Release | 2012 | 2015 | 2017 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 10-14 days | 12 days | 7 days | 1 year | 2 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | |||||
| Windows | |||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 160 x 80 | 128 x 36 | 88 x 88 | 390 x 390 |
| Size | n/a | 1.18 inches | 1.4 inches | NA | 1.2 inches |
| Touch | |||||
| Type | OLED | n/a | OLED | NA | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | Splast Resistant | WR30 | 5 ATM | 3 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | Wear OS | ||
| Apps | |||||
| Music | |||||