Polar Loop 2 vs. Sony SmartBand 2 vs. Samsung Gear Fit2 vs. Amazfit Bip vs. Garmin Vivosmart 3
 | | | | | |
| PolarLoop 2Remove Buy Now | SonySmartBand 2Remove Buy Now | SamsungGear Fit2Remove Buy Now | AmazfitBipRemove Buy Now | GarminVivosmart 3Remove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $130 | $180 | $99.99 | $139.99 |
| Release | 2015 | 2015 | 2016 | 2018 | 2017 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 8 days (without notifications) | 2 days | 3-4 days | 30 days | 5 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 432 x 216 | 176 x 176 | 64 x 128 |
| Size | n/a | n/a | 1.5 inches | 1.28 inches | NA |
| Touch | n/a | ||||
| Type | LED | n/a | Super AMOLED | NA | OLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 2 ATM | IP58 | IP68 | IP68 | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | Tizen | ||
| Apps | |||||
| Music | |||||