Polar M430 vs. Casio WSD-F20A vs. Apple Watch 7 vs. Apple SE vs. Fitbit Sense 2
PolarM430Remove Buy Now | CasioWSD-F20ARemove Buy Now | AppleWatch 7Remove Buy Now | AppleSERemove Buy Now | FitbitSense 2Remove Buy Now |
Basic Info | |||||
Suggested Price | $255 | $399 | $429 | $279 | $300 |
Release | 2017 | 2018 | 2021 | 2020 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 30 hours | 1 day | 18 Hours | 18 hours | 6 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 128x128 | 320 x 320 | 396 x 484 | 384 x 480 | 336x336 |
Size | 1.4 inch | 1.32 inches | 1.9 inches | 40mm | 1.59 inches |
Touch | |||||
Type | LCD | LCD | MicroLED | MicroLED | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | Not yet | ||||
Water Resistance | WR30 | 5 ATM | water resistant but not waterproof | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Wear OS | WatchOS 8 | WatchOS 5 | ||
Apps | |||||
Music |