Polar M430 vs. Amazfit Stratos vs. Apple Watch Series 5 vs. Apple Watch Ultra
PolarM430Remove Buy Now | AmazfitStratosRemove Buy Now | AppleWatch Series 5Remove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | ||||
Suggested Price | $255 | $199 | $329 | $799 |
Release | 2017 | 2018 | 2019 | 2022 |
Activity & Fitness | ||||
Calories | ||||
Cycling (Bicycling) | ||||
Distance | ||||
Heart | ||||
Oxygen | ||||
Sleep | ||||
Steps | ||||
Swim | ||||
Battery | ||||
Duration | 30 hours | 5 days | Not Yet | 36 hrs |
Rechargeable | ||||
Compatibility | ||||
Android | ||||
iOS | ||||
Windows Phone | ||||
Mac | ||||
Windows | ||||
Connectivity | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | 128x128 | 320 x 300 | 384 x 480 | 502x410 pixels |
Size | 1.4 inch | 1.34 inches | 1.78 Inches | 1.92 inches |
Touch | ||||
Type | LCD | OLED | MicroLED | |
Functions | ||||
Audio Speaker | ||||
Clock | LTPO OLED Retina | |||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | WR30 | 5 ATM | Not Yet | 10 ATM (100 Meters) |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | Proprietary | WatchOS 5 | WatchOS 9 | |
Apps | ||||
Music |