Screen size
Watch Fit 4Winner: 1.8"+24%
Watch GT1.4"
Quick verdict
Watch Fit 4 leads the measured specs 8-2.
Measured wins
Watch Fit 4
8
spec wins
Overall winner
Ties
3
equal specs
Watch GT
2
spec wins
Screen size
Technology
Watch Fit 4
No cellular connectivity
Watch GT
No cellular connectivity
2G bands
Watch Fit 4
N/A
Watch GT
N/A
3G bands
Watch Fit 4
N/A
Watch GT
-
4G bands
Watch Fit 4
N/A
Watch GT
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
Speed
Watch Fit 4
No
Watch GT
No
GPRS
Watch Fit 4
No
Watch GT
No
EDGE
Watch Fit 4
No
Watch GT
No
Announced
Watch Fit 4
2025, May 15
Watch GT
2018, October. Released 2018, November
Status
Watch Fit 4
Available. Released 2025, May 26
Watch GT
Discontinued
Dimensions
Watch Fit 4
43 x 38 x 9.5 mm (1.69 x 1.50 x 0.37 in)
Watch GT
46.5 x 46.5 x 10.6 mm (1.83 x 1.83 x 0.42 in)
Weight
Watch Fit 4
27 g (0.95 oz)
Watch GT
46 g (1.62 oz)
Build
Watch Fit 4
Glass front, aluminum alloy frame, plastic back
Watch GT
Glass front, ceramic back, stainless steel frame
SIM
Watch Fit 4
No
Watch GT
No
Other
Watch Fit 4
5 ATM water resistant
Watch GT
50m water resistant Compatible with standard 22mm straps
Type
Watch Fit 4
AMOLED, 2000 nits (peak)
Watch GT
OLED
Size
Watch Fit 4
1.82 inches
Watch GT
1.39 inches
Resolution
Watch Fit 4
480 x 408 pixels (~347 ppi density)
Watch GT
454 x 454 pixels (~326 ppi density)
Card slot
Watch Fit 4
No
Watch GT
No
Phonebook
Watch Fit 4
No
Watch GT
-
Call records
Watch Fit 4
No
Watch GT
-
Internal
Watch Fit 4
Unspecified
Watch GT
128MB 16MB RAM
Other
Watch Fit 4
No
Watch GT
No
Loudspeaker
Watch Fit 4
Yes
Watch GT
No
3.5mm jack
Watch Fit 4
No
Watch GT
No
WLAN
Watch Fit 4
No
Watch GT
No
Bluetooth
Watch Fit 4
5.2, LE
Watch GT
4.2, LE, EDR
Positioning
Watch Fit 4
GPS (L1+L5), GALILEO (E1+E5a), QZSS (L1+L5), BDS (B1l+B1C), GLONASS
Watch GT
GPS, GLONASS, GALILEO
NFC
Watch Fit 4
Yes (gray model only)
Watch GT
No
Radio
Watch Fit 4
No
Watch GT
No
USB
Watch Fit 4
No
Watch GT
No
Sensors
Watch Fit 4
Accelerometer, gyro, heart rate, SpO2, compass, barometer
Watch GT
Accelerometer, gyro, heart rate, barometer, compass
Messaging
Watch Fit 4
Email, IM
Watch GT
-
Games
Watch Fit 4
No
Watch GT
-
Java
Watch Fit 4
No
Watch GT
-
Other
Watch Fit 4
Pulse wave arrhythmia analysis
Watch GT
-
Type
Watch Fit 4
Li-Ion 400 mAh
Watch GT
Li-Ion 420 mAh, non-removable
Charging
Watch Fit 4
5W wireless
Watch GT
-
Colors
Watch Fit 4
Black, Silver
Watch GT
Black Stainless Steel, Stainless Steel
Models
Watch Fit 4
SYA-B19
Watch GT
FTN-B19
Price
Watch Fit 4
$ 121.00 / € 104.76
Watch GT
About 200 EUR
OS
Watch Fit 4
-
Watch GT
Proprietary OS