Polar Loop 2 vs. Acer Liquid Leap vs. Amazfit Cor vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 7
PolarLoop 2Remove Buy Now | AcerLiquid LeapRemove Buy Now | AmazfitCorRemove Buy Now | Michael KorsGraysonRemove Buy Now | Michael KorsGraysonRemove Buy Now | AppleWatch 7Remove Buy Now |
Basic Info | ||||||
Suggested Price | $120 | $90 | $79.99 | $350 | $350 | $429 |
Release | 2015 | 2015 | 2018 | 2018 | 2018 | 2021 |
Activity & Fitness | ||||||
Calories | ||||||
Cycling (Bicycling) | ||||||
Distance | ||||||
Heart | n/a | |||||
Oxygen | ||||||
Sleep | ||||||
Steps | ||||||
Swim | ||||||
Battery | ||||||
Duration | 8 days (without notifications) | 5 to 7 days | 12 days | 24 hours | 24 hours | 18 Hours |
Rechargeable | ||||||
Compatibility | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | n/a | |||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | n/a | 128 x 32 | 80 x 160 | 453 x 454 | 453x454 | 396 x 484 |
Size | n/a | 1 inch | 1.23 inches | 1.39 inches | 1.39 inches | 1.9 inches |
Touch | ||||||
Type | LED | OLED | IPS LCD | AMOLED | AMOLED | MicroLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 2 ATM | IPX4 | 5 ATM | 1 ATM | 1 ATM | water resistant but not waterproof |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Android Wear | Android Wear | WatchOS 8 | ||
Apps | ||||||
Music |