Garmin Fenix 3 vs. Polar M400 vs. Garmin Vivosmart HR vs. Withings Pulse Ox vs. Xiaomi Mi Band 2
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| GarminFenix 3Remove Buy Now | PolarM400Remove Buy Now | GarminVivosmart HRRemove Buy Now | WithingsPulse OxRemove Buy Now | XiaomiMi Band 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $500 | $200 | $170 | $120 | $23 |
| Release | 2015 | 2014 | 2015 | 2014 | 2016 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | n/a | |||
| Oxygen | |||||
| Sleep | |||||
| Steps | n/a | ||||
| Swim | |||||
Battery | |||||
| Duration | 50 hours to 6 weeks | 8 hours to 30 days | 5 days | 2 weeks | 20 hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | n/a | n/a | |
| Mac | n/a | n/a | n/a | n/a | |
| Windows | n/a | n/a | n/a | n/a | |
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | blue | ||||
| Resolution | 218 x 218 | n/a | 160 x 68 | 128 x 32 | n/a |
| Size | 1.2 inches | n/a | 1.08 inches | n/a | 0.42 inches |
| Touch | Swipe | ||||
| Type | Chroma LED | n/a | n/a | OLED | OLED |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 10 ATM | 3 ATM | 5 ATM | IP67 | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | n/a | n/a | n/a |
| Apps | |||||
| Music | |||||