Screen size
Watch 4 Pro1.5"
Watch Fit 4Winner: 1.8"+18%
Quick verdict
Watch Fit 4 leads the measured specs 7-3.
Measured wins
Watch 4 Pro
3
spec wins
Ties
5
equal specs
Watch Fit 4
7
spec wins
Overall winner
Screen size
Technology
Watch 4 Pro
HSPA / LTE
Watch Fit 4
No cellular connectivity
2G bands
Watch 4 Pro
N/A
Watch Fit 4
N/A
3G bands
Watch 4 Pro
HSDPA 850 / 900 / 1800 / 1900 / 2100 / 800
Watch Fit 4
N/A
4G bands
Watch 4 Pro
LTE
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
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Watch Fit 4
N/A
Speed
Watch 4 Pro
HSPA, LTE
Watch Fit 4
No
GPRS
Watch 4 Pro
-
Watch Fit 4
No
EDGE
Watch 4 Pro
-
Watch Fit 4
No
Announced
Watch 4 Pro
2023, May 10
Watch Fit 4
2025, May 15
Status
Watch 4 Pro
Available. Released 2023, June 22
Watch Fit 4
Available. Released 2025, May 26
Dimensions
Watch 4 Pro
47.6 x 47.6 x 12.9 mm (1.87 x 1.87 x 0.51 in)
Watch Fit 4
43 x 38 x 9.5 mm (1.69 x 1.50 x 0.37 in)
Weight
Watch 4 Pro
65 g (2.29 oz)
Watch Fit 4
27 g (0.95 oz)
Build
Watch 4 Pro
Glass front, ceramic back, TC4 titanium frame
Watch Fit 4
Glass front, aluminum alloy frame, plastic back
SIM
Watch 4 Pro
eSIM
Watch Fit 4
No
Other
Watch 4 Pro
50m water resistant 5 ATM Compatible with standard 22mm straps
Watch Fit 4
5 ATM water resistant
Type
Watch 4 Pro
LTPO AMOLED
Watch Fit 4
AMOLED, 2000 nits (peak)
Size
Watch 4 Pro
1.5 inches
Watch Fit 4
1.82 inches
Resolution
Watch 4 Pro
466 x 466 pixels (~310 ppi density)
Watch Fit 4
480 x 408 pixels (~347 ppi density)
Protection
Watch 4 Pro
Sapphire crystal glass
Watch Fit 4
-
OS
Watch 4 Pro
HarmonyOS 3.0
Watch Fit 4
-
Card slot
Watch 4 Pro
No
Watch Fit 4
No
Internal
Watch 4 Pro
32GB 2GB RAM
Watch Fit 4
Unspecified
Phonebook
Watch 4 Pro
-
Watch Fit 4
No
Call records
Watch 4 Pro
-
Watch Fit 4
No
Other
Watch 4 Pro
No
Watch Fit 4
No
Loudspeaker
Watch 4 Pro
Yes
Watch Fit 4
Yes
3.5mm jack
Watch 4 Pro
No
Watch Fit 4
No
WLAN
Watch 4 Pro
Wi-Fi 802.11 b/g/n (market/region dependent)
Watch Fit 4
No
Bluetooth
Watch 4 Pro
5.2, A2DP, LE
Watch Fit 4
5.2, LE
Positioning
Watch 4 Pro
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
Watch Fit 4
GPS (L1+L5), GALILEO (E1+E5a), QZSS (L1+L5), BDS (B1l+B1C), GLONASS
NFC
Watch 4 Pro
Yes
Watch Fit 4
Yes (gray model only)
Radio
Watch 4 Pro
No
Watch Fit 4
No
USB
Watch 4 Pro
No
Watch Fit 4
No
Sensors
Watch 4 Pro
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)
Watch Fit 4
Accelerometer, gyro, heart rate, SpO2, compass, barometer
Messaging
Watch 4 Pro
-
Watch Fit 4
Email, IM
Games
Watch 4 Pro
-
Watch Fit 4
No
Java
Watch 4 Pro
-
Watch Fit 4
No
Other
Watch 4 Pro
-
Watch Fit 4
Pulse wave arrhythmia analysis
Type
Watch 4 Pro
Li-Ion
Watch Fit 4
Li-Ion 400 mAh
Charging
Watch 4 Pro
Wireless
Watch Fit 4
5W wireless
Colors
Watch 4 Pro
Titanium
Watch Fit 4
Black, Silver
Models
Watch 4 Pro
MDS-AL00, MDS-AL10
Watch Fit 4
SYA-B19
Price
Watch 4 Pro
About 550 EUR
Watch Fit 4
$ 121.00 / € 104.76