Samsung Gear S3 vs. Apple Watch vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson vs. Xiaomi Mi Band 4
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| SamsungGear S3Remove Buy Now | AppleWatchRemove Buy Now | Michael KorsGraysonRemove Buy Now | FitbitAlta HRRemove Buy Now | Michael KorsGraysonRemove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | ||||||
| Suggested Price | $350 | $349 | $350 | $150 | $350 | $25 |
| Release | 2016 | 2015 | 2018 | 2017 | 2018 | 2019 |
Activity & Fitness | ||||||
| Calories | ||||||
| Cycling (Bicycling) | ||||||
| Distance | ||||||
| Heart | ||||||
| Oxygen | ||||||
| Sleep | n/a | |||||
| Steps | ||||||
| Swim | ||||||
Battery | ||||||
| Duration | 4 days | 18 hours | 24 hours | 7 days | 24 hours | 20 days |
| Rechargeable | ||||||
Compatibility | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | NA | |||||
| Mac | n/a | NA | ||||
| Windows | n/a | NA | ||||
Connectivity | ||||||
| Bluetooth | ||||||
| Cellular | n/a | |||||
| GPS | ||||||
| NFC | n/a | |||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 360 x 360 | 340 x 272 or 390 x 312 | 453 x 454 | 128 x 36 | 453x454 | 120x240 |
| Size | 1.3 inches | 1.5 inches or 1.65 inches | 1.39 inches | 1.4 inches | 1.39 inches | 0.95 inches |
| Touch | ||||||
| Type | Fullcolor AOD | AMOLED | AMOLED | OLED | AMOLED | AMOLED |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP68 | IPX7 | 1 ATM | 1 ATM | 5 ATM | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Tizen | Watch OS | Android Wear | Android Wear | AMAZFIT OS | |
| Apps | ||||||
| Music | ||||||