Misfit Ray vs. Polar Loop 2 vs. Huawei Band 2 vs. Amazfit T-Rex vs. Apple Watch 7

 
Ray
Loop 2
Band 2
T-Rex
Watch 7
 MisfitRayRemove Buy NowPolarLoop 2Remove Buy NowHuaweiBand 2Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$120$69.99$140$429
Release20162015201720192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months8 days (without notifications)21 days20 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 32360 x 360396 x 484
Sizen/an/a0.91 inches1.3 inches1.9 inches
Touchn/a
TypeLEDLEDPMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-inWatchOS 8
Apps
Music

All Wearables