Garmin Vivoactive HR vs. Garmin 645 Music vs. Mobvoi TicWatch S vs. Jaybird Reign vs. Apple Watch 7

 
Vivoactive HR
645 Music
TicWatch S
Reign
Watch 7
 GarminVivoactive HRRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch SRemove Buy NowJaybirdReignRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$450$199$150$429
Release20162018201720152021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days7 days1.5-2 days5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205240 x 240400 x 400NA396 x 484
Size1.38 inches1.2 inches1.4 inchesNA1.9 inches
TouchNA
Typen/aMIPOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67NAwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NAWatchOS 8
Apps
Music

All Wearables