Garmin Forerunner 225 vs. Garmin Vivofit 3 vs. Amazfit Stratos vs. Samsung Gear 2 vs. Garmin Forerunner 45
GarminForerunner 225Remove Buy Now | GarminVivofit 3Remove Buy Now | AmazfitStratosRemove Buy Now | SamsungGear 2Remove Buy Now | GarminForerunner 45Remove Buy Now |
Basic Info | |||||
Suggested Price | $300 | $100 | $199 | $300 | $199 |
Release | 2015 | 2016 | 2018 | 2014 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | ||||
Oxygen | |||||
Sleep | |||||
Steps | NA | ||||
Swim | |||||
Battery | |||||
Duration | 10 hours to 4 weeks | 1 year | 5 days | 2-3 days | 7 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | NA | |||
Mac | n/a | n/a | NA | ||
Windows | n/a | n/a | NA | ||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 180 x 180 | 64 x 64 | 320 x 300 | 320 x 320 | 208 x 208 |
Size | 1 inch | 0.55 inches | 1.34 inches | 1.63 inches | 1.04 inches |
Touch | |||||
Type | n/a | n/a | OLED | Super AMOLED | LCD |
Functions | |||||
Audio Speaker | 22 | Bluetooth | |||
Clock | |||||
Phone | n/a | ||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | ||||
Texts | n/a | ||||
Software | |||||
Operating System | n/a | n/a | Proprietary | Tizen OS | Built-in |
Apps | n/a | ||||
Music | n/a |