Samsung Gear S2 vs. Garmin Vivofit 3 vs. Xiaomi Mi Band 2 vs. Polar M430 vs. Samsung Gear 2
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| SamsungGear S2Remove Buy Now | GarminVivofit 3Remove Buy Now | XiaomiMi Band 2Remove Buy Now | PolarM430Remove Buy Now | SamsungGear 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $300 | $100 | $23 | $255 | $300 |
| Release | 2015 | 2016 | 2016 | 2017 | 2014 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | n/a | NA | |||
| Swim | |||||
Battery | |||||
| Duration | 2-3 days | 1 year | 20 hours | 30 hours | 2-3 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | |||
| Mac | n/a | n/a | n/a | NA | |
| Windows | n/a | n/a | n/a | NA | |
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | n/a | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 360 x 360 | 64 x 64 | n/a | 128x128 | 320 x 320 |
| Size | 1.2 inches | 0.55 inches | 0.42 inches | 1.4 inch | 1.63 inches |
| Touch | |||||
| Type | Super AMOLED | n/a | OLED | LCD | Super AMOLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP68 | 5 ATM | IP67 | WR30 | IP67 |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Tizen | n/a | n/a | Tizen OS | |
| Apps | |||||
| Music | |||||