Apple Watch Series 2 vs. Amazfit Stratos vs. Fossil Explorist vs. Fitbit Alta HR vs. Apple SE
AppleWatch Series 2Remove Buy Now | AmazfitStratosRemove Buy Now | FossilExploristRemove Buy Now | FitbitAlta HRRemove Buy Now | AppleSERemove Buy Now |
Basic Info | |||||
Suggested Price | $269 | $199 | $255 | $150 | $279 |
Release | 2016 | 2018 | 2018 | 2017 | 2020 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 18 hours | 5 days | 24 hours | 7 days | 18 hours |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 340 x 272 or 390 x 312 | 320 x 300 | 454 x454 | 128 x 36 | 384 x 480 |
Size | 1.5 inches or 1.65 inches | 1.34 inches | 1.4 inches | 1.4 inches | 40mm |
Touch | |||||
Type | AMOLED | OLED | AMOLED | OLED | MicroLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | Not yet | ||||
Water Resistance | 5ATM | 5 ATM | IP67 | ||
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Watch OS | Proprietary | Wear OS | WatchOS 5 | |
Apps | |||||
Music |