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The main display shows the time, date, and willpower score.
The lime green interior is comfortable
The clasp is fairly easy to pop open with a bit of pressure
Two side buttons press in to release the Grip
There is a proprietary charging cable for the Grip
The Grip charges via USB
The Grip display orientation rotates depending on what is taking place
Other apps are supported on the Grip
You can view your appointments
HTC Grip and Sony SmartWatch 3 both have GPS
Both of these devices can be forced open
The Grip doesn't have a heart rate monitor, but the Charge HR has no GPS
I prefer the more traditional watch clasp of the Fitbit Charge HR