Screen size
Watch Fit 4Winner: 1.8"+18%
Watch Ultimate Design1.5"
Quick verdict
Watch Fit 4 leads the measured specs 6-4.
Measured wins
Watch Fit 4
6
spec wins
Overall winner
Ties
5
equal specs
Watch Ultimate Design
4
spec wins
Screen size
Technology
Watch Fit 4
No cellular connectivity
Watch Ultimate Design
No cellular connectivity
2G bands
Watch Fit 4
N/A
Watch Ultimate Design
N/A
3G bands
Watch Fit 4
N/A
Watch Ultimate Design
N/A
4G bands
Watch Fit 4
N/A
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 Ultimate Design
N/A
Speed
Watch Fit 4
No
Watch Ultimate Design
No
GPRS
Watch Fit 4
No
Watch Ultimate Design
No
EDGE
Watch Fit 4
No
Watch Ultimate Design
No
Announced
Watch Fit 4
2025, May 15
Watch Ultimate Design
2023, September 25
Status
Watch Fit 4
Available. Released 2025, May 26
Watch Ultimate Design
Available. Released 2023, October 04
Dimensions
Watch Fit 4
43 x 38 x 9.5 mm (1.69 x 1.50 x 0.37 in)
Watch Ultimate Design
49.4 x 49.4 x 13 mm (1.94 x 1.94 x 0.51 in)
Weight
Watch Fit 4
27 g (0.95 oz)
Watch Ultimate Design
78 g (2.75 oz)
Build
Watch Fit 4
Glass front, aluminum alloy frame, plastic back
Watch Ultimate Design
Sapphire crystal front, 18k gold bezzel and crown, zircon-based amorphous alloy case, ceramic back
SIM
Watch Fit 4
No
Watch Ultimate Design
No
Other
Watch Fit 4
5 ATM water resistant
Watch Ultimate Design
Swimproof/diving (EN13319, ISO 22810:2010) IP68 dust tight and water resistant (immersible up to 100m/10ATM) ECG certified
Type
Watch Fit 4
AMOLED, 2000 nits (peak)
Watch Ultimate Design
LTPO AMOLED
Size
Watch Fit 4
1.82 inches
Watch Ultimate Design
1.5 inches
Resolution
Watch Fit 4
480 x 408 pixels (~347 ppi density)
Watch Ultimate Design
466 x 466 pixels (~311 ppi density)
Card slot
Watch Fit 4
No
Watch Ultimate Design
No
Phonebook
Watch Fit 4
No
Watch Ultimate Design
-
Call records
Watch Fit 4
No
Watch Ultimate Design
-
Internal
Watch Fit 4
Unspecified
Watch Ultimate Design
32GB
Other
Watch Fit 4
No
Watch Ultimate Design
No
Loudspeaker
Watch Fit 4
Yes
Watch Ultimate Design
Yes
3.5mm jack
Watch Fit 4
No
Watch Ultimate Design
No
WLAN
Watch Fit 4
No
Watch Ultimate Design
Yes (only for Bluetooth transmission acceleration)
Bluetooth
Watch Fit 4
5.2, LE
Watch Ultimate Design
5.2, A2DP, LE
Positioning
Watch Fit 4
GPS (L1+L5), GALILEO (E1+E5a), QZSS (L1+L5), BDS (B1l+B1C), GLONASS
Watch Ultimate Design
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS (L1+L5)
NFC
Watch Fit 4
Yes (gray model only)
Watch Ultimate Design
Yes
Radio
Watch Fit 4
No
Watch Ultimate Design
No
USB
Watch Fit 4
No
Watch Ultimate Design
No
Sensors
Watch Fit 4
Accelerometer, gyro, heart rate, SpO2, compass, barometer
Watch Ultimate Design
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)
Messaging
Watch Fit 4
Email, IM
Watch Ultimate Design
-
Games
Watch Fit 4
No
Watch Ultimate Design
-
Java
Watch Fit 4
No
Watch Ultimate Design
-
Other
Watch Fit 4
Pulse wave arrhythmia analysis
Watch Ultimate Design
BDS Satellite Messaging - China only
Type
Watch Fit 4
Li-Ion 400 mAh
Watch Ultimate Design
Li-Po 530 mAh
Charging
Watch Fit 4
5W wireless
Watch Ultimate Design
Wireless
Colors
Watch Fit 4
Black, Silver
Watch Ultimate Design
Gold
Models
Watch Fit 4
SYA-B19
Watch Ultimate Design
CLB-B19
Price
Watch Fit 4
$ 121.00 / € 104.76
Watch Ultimate Design
About 4360 EUR
OS
Watch Fit 4
-
Watch Ultimate Design
HarmonyOS 4.0