Polar M600 vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Acer Liquid Leap vs. Amazfit GTS
 | | | | | |
| PolarM600Remove Buy Now | AppleWatch Series 2Remove Buy Now | FitbitIonicRemove Buy Now | AcerLiquid LeapRemove Buy Now | AmazfitGTSRemove Buy Now |
Basic Info | |||||
| Suggested Price | $330 | $269 | $299 | $90 | $150 |
| Release | 2016 | 2016 | 2017 | 2015 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2 days | 18 hours | 4+ days | 5 to 7 days | 14 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | |||||
| Windows | |||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 240 x 240 | 340 x 272 or 390 x 312 | 348x250 | 128 x 32 | 348 x 442 |
| Size | 1.3 inches | 1.5 inches or 1.65 inches | 1.42 | 1 inch | 1.65 inches |
| Touch | n/a | ||||
| Type | TFT | AMOLED | OLED | OLED | AMOLED |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IPX8 | 5ATM | 50m | IPX4 | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | Watch OS | Fitbit OS | Wear OS | |
| Apps | |||||
| Music | |||||