Polar M600 vs. TomTom Adventurer vs. Fitbit Alta vs. Fitbit Charge 2 vs. Apple Watch
 | | | | | |
| PolarM600Remove Buy Now | TomTomAdventurerRemove Buy Now | FitbitAltaRemove Buy Now | FitbitCharge 2Remove Buy Now | AppleWatchRemove Buy Now |
Basic Info | |||||
| Suggested Price | $330 | $350 | $130 | $150 | $349 |
| Release | 2016 | 2016 | 2016 | 2016 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2 days | n/a | 5 days | 5 days | 18 hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | NA | ||
| Mac | NA | ||||
| Windows | NA | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 240 x 240 | n/a | n/a | n/a | 340 x 272 or 390 x 312 |
| Size | 1.3 inches | n/a | n/a | n/a | 1.5 inches or 1.65 inches |
| Touch | n/a | n/a | n/a | ||
| Type | TFT | n/a | OLED | OLED | AMOLED |
Functions | |||||
| Audio Speaker | Alerts only | Bluetooth | |||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IPX8 | 5 ATM | n/a | n/a | IPX7 |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | n/a | |||
| Texts | n/a | ||||
Software | |||||
| Operating System | Android Wear | n/a | n/a | n/a | Watch OS |
| Apps | |||||
| Music | |||||