Polar M430 vs. Amazfit Stratos vs. Pebble Time 2 vs. Pebble Core vs. Garmin Vivosmart 4
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| PolarM430Remove Buy Now | AmazfitStratosRemove Buy Now | PebbleTime 2Remove Buy Now | PebbleCoreRemove Buy Now | GarminVivosmart 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $255 | $199 | $199 | $99 | $130 |
| Release | 2017 | 2018 | 2016 | 2016 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | NA | ||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | NA | ||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 30 hours | 5 days | 10 days | NA | 7 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | NA | ||||
| Windows Phone | NA | NA | |||
| Mac | NA | NA | |||
| Windows | NA | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 128x128 | 320 x 300 | NA | NA | 48 x 128 |
| Size | 1.4 inch | 1.34 inches | NA | NA | 0.74 inches |
| Touch | NA | ||||
| Type | LCD | OLED | e-paper | NA | OLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | NA | ||||
| Vibration | NA | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | NA | ||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | WR30 | 5 ATM | 3 ATM | NA | 5 ATM |
Notifications | |||||
| Phone | NA | ||||
| Emails | NA | ||||
| Texts | NA | ||||
Software | |||||
| Operating System | Proprietary | Pebble OS | NA | ||
| Apps | |||||
| Music | |||||