Polar M400 vs. Polar M430 vs. Michael Kors Access Sofie vs. Amazfit Verge vs. Garmin Instinct
 | | | | | |
| PolarM400Remove Buy Now | PolarM430Remove Buy Now | Michael KorsAccess SofieRemove Buy Now | AmazfitVergeRemove Buy Now | GarminInstinctRemove Buy Now |
Basic Info | |||||
| Suggested Price | $200 | $255 | $395 | $160 | $300 |
| Release | 2014 | 2017 | 2017 | 2019 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 8 hours to 30 days | 30 hours | 1 day | 5 days | 14 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | |||||
| Windows | |||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 128x128 | 390 x 390 1.19 inches | 454x454 | 128 x 128 |
| Size | n/a | 1.4 inch | 1.39 inches | 0.9 inches | |
| Touch | AMOLDED | ||||
| Type | n/a | LCD | OMOLED | OMOLED | |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | WR30 | 1 ATM | IP68 | 10 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Android Wear 2.0 | AMAZFIT OS | ||
| Apps | |||||
| Music | |||||