TomTom Spark vs. Casio WSD-F20A vs. Pebble Core vs. Polar A370 vs. Swatch Touch Zero One
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| TomTomSparkRemove Buy Now | CasioWSD-F20ARemove Buy Now | PebbleCoreRemove Buy Now | PolarA370Remove Buy Now | SwatchTouch Zero OneRemove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $399 | $99 | $179.95 | $220 |
| Release | 2015 | 2018 | 2016 | 2017 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | NA | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | NA | n/a | |||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | n/a | 1 day | NA | Up to 3 days | n/a |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | NA | n/a | |||
| Windows Phone | n/a | NA | n/a | ||
| Mac | NA | n/a | |||
| Windows | NA | n/a | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | 320 x 320 | NA | 160 x 80 | n/a |
| Size | n/a | 1.32 inches | NA | 1.18 inches | n/a |
| Touch | NA | ||||
| Type | LCD | LCD | NA | TFT LCD | n/a |
Functions | |||||
| Audio Speaker | Bluetooth | n/a | |||
| Clock | |||||
| Phone | n/a | NA | n/a | ||
| Vibration | NA | n/a | |||
| Voice | |||||
Hardware | |||||
| Accelerometer | NA | ||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | NA | WR30 | |
Notifications | |||||
| Phone | n/a | NA | n/a | ||
| Emails | n/a | NA | n/a | ||
| Texts | n/a | NA | n/a | ||
Software | |||||
| Operating System | n/a | Wear OS | NA | n/a | |
| Apps | |||||
| Music | n/a | ||||