Samsung Gear S3 vs. Polar M430 vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson vs. Garmin Vivosmart 4
 | | | | | | |
| SamsungGear S3Remove Buy Now | PolarM430Remove Buy Now | Michael KorsGraysonRemove Buy Now | FitbitChargeRemove Buy Now | Michael KorsGraysonRemove Buy Now | GarminVivosmart 4Remove Buy Now |
Basic Info | ||||||
| Suggested Price | $350 | $255 | $350 | $130 | $350 | $130 |
| Release | 2016 | 2017 | 2018 | 2014 | 2018 | 2018 |
Activity & Fitness | ||||||
| Calories | ||||||
| Cycling (Bicycling) | ||||||
| Distance | ||||||
| Heart | ||||||
| Oxygen | ||||||
| Sleep | n/a | |||||
| Steps | ||||||
| Swim | ||||||
Battery | ||||||
| Duration | 4 days | 30 hours | 24 hours | 7-10 days | 24 hours | 7 days |
| Rechargeable | ||||||
Compatibility | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | NA | |||||
| Mac | n/a | |||||
| Windows | n/a | |||||
Connectivity | ||||||
| Bluetooth | ||||||
| Cellular | n/a | |||||
| GPS | ||||||
| NFC | n/a | |||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 360 x 360 | 128x128 | 453 x 454 | NA | 453x454 | 48 x 128 |
| Size | 1.3 inches | 1.4 inch | 1.39 inches | NA | 1.39 inches | 0.74 inches |
| Touch | NA | |||||
| Type | Fullcolor AOD | LCD | AMOLED | OLED | AMOLED | OLED |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP68 | WR30 | 1 ATM | 1 ATM | 1 ATM | 5 ATM |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Tizen | Android Wear | NA | Android Wear | ||
| Apps | ||||||
| Music | ||||||