Polar Loop 2 vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. Swatch Touch Zero One vs. Garmin VivoActive 4
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| PolarLoop 2Remove Buy Now | Michael KorsGraysonRemove Buy Now | AppleWatch Series 4Remove Buy Now | Michael KorsGraysonRemove Buy Now | SwatchTouch Zero OneRemove Buy Now | GarminVivoActive 4Remove Buy Now |
Basic Info | ||||||
| Suggested Price | $120 | $350 | $329 | $350 | $220 | $349 |
| Release | 2015 | 2018 | 2018 | 2018 | 2015 | 2019 |
Activity & Fitness | ||||||
| Calories | ||||||
| Cycling (Bicycling) | ||||||
| Distance | ||||||
| Heart | n/a | |||||
| Oxygen | ||||||
| Sleep | n/a | |||||
| Steps | ||||||
| Swim | n/a | |||||
Battery | ||||||
| Duration | 8 days (without notifications) | 24 hours | Not Yet | 24 hours | n/a | 8 days |
| Rechargeable | ||||||
Compatibility | ||||||
| Android | n/a | |||||
| iOS | n/a | |||||
| Windows Phone | n/a | n/a | ||||
| Mac | n/a | n/a | ||||
| Windows | n/a | n/a | ||||
Connectivity | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | n/a | 453 x 454 | 384 x 480 | 453x454 | n/a | 260 x 260 |
| Size | n/a | 1.39 inches | 1.78 inches | 1.39 inches | n/a | 1.3ionches |
| Touch | ||||||
| Type | LED | AMOLED | MicroLED | AMOLED | n/a | MIP |
Functions | ||||||
| Audio Speaker | n/a | |||||
| Clock | ||||||
| Phone | n/a | |||||
| Vibration | n/a | |||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | n/a | |||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 2 ATM | 1 ATM | Not Yet | 1 ATM | 5 ATM | |
Notifications | ||||||
| Phone | n/a | |||||
| Emails | n/a | |||||
| Texts | n/a | |||||
Software | ||||||
| Operating System | n/a | Android Wear | Watch OS 5 | Android Wear | n/a | Wear OS |
| Apps | ||||||
| Music | n/a | |||||