Apple Watch Series 3 vs. Fitbit Alta vs. Apple Watch Series 2 vs. Amazfit Stratos vs. Diesel On Full Guard
![]() | ![]() | ![]() | ![]() | ![]() | |
AppleWatch Series 3Remove Buy Now | FitbitAltaRemove Buy Now | AppleWatch Series 2Remove Buy Now | AmazfitStratosRemove Buy Now | DieselOn Full GuardRemove Buy Now |
Basic Info | |||||
Suggested Price | $329 | $130 | $269 | $199 | $325 |
Release | 2017 | 2016 | 2016 | 2018 | 2017 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 18 hours | 5 days | 18 hours | 5 days | 1 day |
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 | n/a | 340 x 272 or 390 x 312 | 320 x 300 | 454 x 454 |
Size | 1.5 inches or 1.65 inches | n/a | 1.5 inches or 1.65 inches | 1.34 inches | 1.4 inches |
Touch | n/a | ||||
Type | AMOLED | OLED | AMOLED | OLED | OMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | n/a | 5ATM | 5 ATM | IP67 |
Notifications | |||||
Phone | |||||
Emails | n/a | ||||
Texts | |||||
Software | |||||
Operating System | WatchOS 4 | n/a | Watch OS | Proprietary | Android Wear 2.0 |
Apps | |||||
Music |