Fitbit Surge vs. Olio Model One vs. Samsung Gear S2 vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson
 | | | | | | |
| FitbitSurgeRemove Buy Now | OlioModel OneRemove Buy Now | SamsungGear S2Remove Buy Now | Michael KorsGraysonRemove Buy Now | PolarA370Remove Buy Now | Michael KorsGraysonRemove Buy Now |
Basic Info | ||||||
| Suggested Price | $250 | $595 | $300 | $350 | $179.95 | $350 |
| Release | 2016 | 2015 | 2015 | 2018 | 2017 | 2018 |
Activity & Fitness | ||||||
| Calories | n/a | |||||
| Cycling (Bicycling) | n/a | |||||
| Distance | n/a | |||||
| Heart | n/a | |||||
| Oxygen | n/a | |||||
| Sleep | n/a | |||||
| Steps | n/a | |||||
| Swim | n/a | |||||
Battery | ||||||
| Duration | 7 days | 2 days | 2-3 days | 24 hours | Up to 3 days | 24 hours |
| Rechargeable | ||||||
Compatibility | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | n/a | n/a | n/a | |||
| Mac | n/a | n/a | ||||
| Windows | n/a | n/a | ||||
Connectivity | ||||||
| Bluetooth | ||||||
| Cellular | n/a | |||||
| GPS | n/a | n/a | ||||
| NFC | n/a | |||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | n/a | n/a | 360 x 360 | 453 x 454 | 160 x 80 | 453x454 |
| Size | 1.26 inches | n/a | 1.2 inches | 1.39 inches | 1.18 inches | 1.39 inches |
| Touch | ||||||
| Type | Monochrome LCD | n/a | Super AMOLED | AMOLED | TFT LCD | AMOLED |
Functions | ||||||
| Audio Speaker | n/a | |||||
| Clock | ||||||
| Phone | n/a | |||||
| Vibration | n/a | |||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | n/a | |||||
| Barometer or Altimeter | n/a | |||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM | 5 ATM | IP68 | 1 ATM | WR30 | 1 ATM |
Notifications | ||||||
| Phone | n/a | |||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | n/a | n/a | Tizen | Android Wear | Android Wear | |
| Apps | n/a | |||||
| Music | ||||||