Fitbit Blaze vs. Samsung Gear S2 vs. Amazfit Stratos vs. Apple Watch vs. Fitbit Alta HR
 | | | | | |
| FitbitBlazeRemove Buy Now | SamsungGear S2Remove Buy Now | AmazfitStratosRemove Buy Now | AppleWatchRemove Buy Now | FitbitAlta HRRemove Buy Now |
Basic Info | |||||
| Suggested Price | $200 | $300 | $199 | $349 | $150 |
| Release | 2016 | 2015 | 2018 | 2015 | 2017 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 5 Days | 2-3 days | 5 days | 18 hours | 7 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | Partial | n/a | NA | ||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | n/a | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 360 x 360 | 320 x 300 | 340 x 272 or 390 x 312 | 128 x 36 |
| Size | n/a | 1.2 inches | 1.34 inches | 1.5 inches or 1.65 inches | 1.4 inches |
| Touch | |||||
| Type | LCD | Super AMOLED | OLED | AMOLED | OLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | IP68 | 5 ATM | IPX7 | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Tizen | Proprietary | Watch OS | |
| Apps | |||||
| Music | |||||