Michael Kors Grayson vs. Jawbone UP4 vs. Polar Loop vs. Michael Kors Grayson vs. Garmin Vivosmart 4 vs. Apple SE
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| Michael KorsGraysonRemove Buy Now | JawboneUP4Remove Buy Now | PolarLoopRemove Buy Now | Michael KorsGraysonRemove Buy Now | GarminVivosmart 4Remove Buy Now | AppleSERemove Buy Now |
Basic Info | ||||||
| Suggested Price | $350 | $200 | $100 | $350 | $130 | $279 |
| Release | 2018 | 2015 | 2013 | 2018 | 2018 | 2020 |
Activity & Fitness | ||||||
| Calories | ||||||
| Cycling (Bicycling) | ||||||
| Distance | ||||||
| Heart | ||||||
| Oxygen | ||||||
| Sleep | ||||||
| Steps | ||||||
| Swim | ||||||
Battery | ||||||
| Duration | 24 hours | NA | 5 days | 24 hours | 7 days | 18 hours |
| Rechargeable | ||||||
Compatibility | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | NA | NA | ||||
| Mac | NA | NA | ||||
| Windows | NA | NA | ||||
Connectivity | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 453 x 454 | NA | NA | 453x454 | 48 x 128 | 384 x 480 |
| Size | 1.39 inches | NA | NA | 1.39 inches | 0.74 inches | 40mm |
| Touch | NA | |||||
| Type | AMOLED | NA | LED | AMOLED | OLED | MicroLED |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | Not yet | |||||
| Water Resistance | 1 ATM | NA | 2 ATM | 1 ATM | 5 ATM | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Android Wear | NA | NA | Android Wear | WatchOS 5 | |
| Apps | ||||||
| Music | NA | |||||