Polar V800 vs. Fossil Q Dreamer vs. Fitbit Flex vs. LG G Watch R vs. Xiaomi Mi Band 4
 | | | | | |
| PolarV800Remove Buy Now | FossilQ DreamerRemove Buy Now | FitbitFlexRemove Buy Now | LGG Watch RRemove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $470 | $125 | $100 | $300 | $25 |
| Release | 2014 | 2015 | 2013 | 2014 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | n/a | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 13 hours to 30 days | 7 days | 5 days | 2 days | 20 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | n/a | ||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | NA | 320 x 320 | 120x240 |
| Size | n/a | n/a | NA | 1.3 inches | 0.95 inches |
| Touch | n/a | NA | |||
| Type | n/a | n/a | LED | P-OLED | AMOLED |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | IP67 | 1 ATM | IP67 | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | NA | Android Wear | AMAZFIT OS |
| Apps | |||||
| Music | |||||