Casio WSD-F10 vs. Polar M400 vs. TomTom Spark vs. Apple Watch Ultra vs. Fitbit Sense 2
 | | | | | |
| CasioWSD-F10Remove Buy Now | PolarM400Remove Buy Now | TomTomSparkRemove Buy Now | AppleWatch UltraRemove Buy Now | FitbitSense 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $500 | $200 | $150 | $799 | $300 |
| Release | 2016 | 2014 | 2015 | 2022 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | n/a | n/a | ||
| Oxygen | n/a | ||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | n/a | 8 hours to 30 days | n/a | 36 hrs | 6 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | n/a | ||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | n/a | ||||
| GPS | |||||
| NFC | n/a | ||||
| Wi-Fi | n/a | ||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | n/a | 502x410 pixels | 336x336 |
| Size | n/a | n/a | n/a | 1.92 inches | 1.59 inches |
| Touch | n/a | ||||
| Type | LCD | n/a | LCD | AMOLED | |
Functions | |||||
| Audio Speaker | n/a | Alerts only | Bluetooth | ||
| Clock | LTPO OLED Retina | ||||
| Phone | n/a | n/a | |||
| Vibration | |||||
| Voice | n/a | ||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 3 ATM | 5 ATM | 10 ATM (100 Meters) | 5 ATM |
Notifications | |||||
| Phone | n/a | n/a | |||
| Emails | n/a | n/a | |||
| Texts | n/a | n/a | |||
Software | |||||
| Operating System | Android Wear | n/a | n/a | WatchOS 9 | |
| Apps | n/a | ||||
| Music | n/a | ||||