Samsung Gear S2 vs. Polar M430 vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Swatch Touch Zero One
 | | | | | |
| SamsungGear S2Remove Buy Now | PolarM430Remove Buy Now | Garmin645 MusicRemove Buy Now | GarminVivosmart HR PlusRemove Buy Now | SwatchTouch Zero OneRemove Buy Now |
Basic Info | |||||
| Suggested Price | $300 | $255 | $450 | $179 | $220 |
| Release | 2015 | 2017 | 2018 | 2017 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | 2-3 days | 30 hours | 7 days | 5 days | n/a |
| 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 | n/a | ||||
| GPS | n/a | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 360 x 360 | 128x128 | 240 x 240 | 160 x 68 | n/a |
| Size | 1.2 inches | 1.4 inch | 1.2 inches | 0.5 inches x 0.8 inches | n/a |
| Touch | |||||
| Type | Super AMOLED | LCD | MIP | LCD | n/a |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP68 | WR30 | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | Tizen | NA | n/a | ||
| Apps | |||||
| Music | n/a | ||||