Polar Loop 2 vs. Withings Go vs. Samsung Gear 2 vs. Samsung Gear Sport vs. Apple Watch 7
 | | | | | |
| PolarLoop 2Remove Buy Now | WithingsGoRemove Buy Now | SamsungGear 2Remove Buy Now | SamsungGear SportRemove Buy Now | AppleWatch 7Remove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $80 | $300 | $299.99 | $429 |
| Release | 2015 | 2016 | 2014 | 2017 | 2021 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | NA | ||||
| Swim | |||||
Battery | |||||
| Duration | 8 days (without notifications) | 8 months | 2-3 days | 2 days | 18 Hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | NA | ||
| Mac | n/a | n/a | NA | ||
| Windows | n/a | n/a | NA | ||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 320 x 320 | 360 x 360 | 396 x 484 |
| Size | n/a | n/a | 1.63 inches | 1.2 inches | 1.9 inches |
| Touch | n/a | ||||
| Type | LED | E-Ink | Super AMOLED | Super AMOLED | MicroLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 2 ATM | 5 ATM | IP67 | 5 ATM | water resistant but not waterproof |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | Tizen OS | Tizen OS | WatchOS 8 |
| Apps | n/a | ||||
| Music | |||||