Polar M400 vs. Garmin Vivofit 3 vs. Motorola Moto 360 (1st Gen) vs. Samsung Galaxy Watch
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| PolarM400Remove Buy Now | GarminVivofit 3Remove Buy Now | MotorolaMoto 360 (1st Gen)Remove Buy Now | SamsungGalaxy WatchRemove Buy Now |
Basic Info | ||||
| Suggested Price | $200 | $100 | $150 | $330 |
| Release | 2014 | 2016 | 2014 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | n/a | ||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 8 hours to 30 days | 1 year | 1 day | 7 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | ||
| Mac | n/a | NA | ||
| Windows | n/a | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | NA | |||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | 64 x 64 | 320 x 260 | 360 x 360 |
| Size | n/a | 0.55 inches | 1.56 inches | 1.2 inches or 1.3 inches |
| Touch | ||||
| Type | n/a | n/a | LCD | AMOLED |
Functions | ||||
| Audio Speaker | Alerts only | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 3 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | n/a | Android Wear | Tizen OS |
| Apps | ||||
| Music | NA | Spotify | ||