Samsung Gear S2 vs. New Balance RunIQ vs. Amazfit Stratos vs. Fitbit Charge
 | | | | |
| SamsungGear S2Remove Buy Now | New BalanceRunIQRemove Buy Now | AmazfitStratosRemove Buy Now | FitbitChargeRemove Buy Now |
Basic Info | ||||
| Suggested Price | $300 | $299 | $199 | $130 |
| Release | 2015 | 2017 | 2018 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 2-3 days | 24 hours (5 hrs w GPS and heart rate) | 5 days | 7-10 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | ||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | n/a | |||
| GPS | n/a | |||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 360 x 360 | 400 x 400 | 320 x 300 | NA |
| Size | 1.2 inches | 1.39 inches | 1.34 inches | NA |
| Touch | NA | |||
| Type | Super AMOLED | AMOLED | OLED | OLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP68 | 5 ATM | 5 ATM | 1 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Tizen | Android Wear 1.5 | Proprietary | NA |
| Apps | ||||
| Music | ||||