Polar Loop 2 vs. Microsoft Band vs. Swatch Touch Zero One vs. Garmin Vivosmart 4 vs. Amazfit GTR
 | | | | | |
| PolarLoop 2Remove Buy Now | MicrosoftBandRemove Buy Now | SwatchTouch Zero OneRemove Buy Now | GarminVivosmart 4Remove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $200 | $220 | $130 | $199 |
| Release | 2015 | 2014 | 2015 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | 8 days (without notifications) | 2 days | n/a | 7 days | 24 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | NA | n/a | ||
| Windows | n/a | NA | n/a | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 320 x 106 | n/a | 48 x 128 | 454 x 454 |
| Size | n/a | 1.37 inches | n/a | 0.74 inches | 1.39 inches |
| Touch | |||||
| Type | LED | Capacitative TFT | n/a | OLED | AMOLED |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 2 ATM | IP67 | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | NA | n/a | Build-in | |
| Apps | |||||
| Music | n/a | ||||