Screen size
Watch 6 ProWinner: 1.5"+7.3%
Watch GS Pro1.4"
Quick verdict
Watch 6 Pro leads the measured specs 7-3.
Measured wins
Watch 6 Pro
7
spec wins
Overall winner
Ties
4
equal specs
Watch GS Pro
3
spec wins
Screen size
Technology
Watch 6 Pro
No cellular connectivity
Watch GS Pro
No cellular connectivity
2G bands
Watch 6 Pro
N/A
Watch GS Pro
N/A
3G bands
Watch 6 Pro
N/A
Watch GS Pro
N/A
4G bands
Watch 6 Pro
N/A
Watch GS Pro
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
3.5mm jack
equal specsSD card
equal specsStereo speakers
N/A
Speed
Watch 6 Pro
No
Watch GS Pro
No
GPRS
Watch 6 Pro
No
Watch GS Pro
No
EDGE
Watch 6 Pro
No
Watch GS Pro
No
Announced
Watch 6 Pro
2026, September 28
Watch GS Pro
2020, September 04. Released 2020, September 07
Status
Watch 6 Pro
Available. Released 2026, September 28
Watch GS Pro
Discontinued
Dimensions
Watch 6 Pro
46.3 x 46.3 x 11.6 mm (1.82 x 1.82 x 0.46 in)
Watch GS Pro
48 x 48 x 13.6 mm (1.89 x 1.89 x 0.54 in)
Weight
Watch 6 Pro
51 g (1.80 oz)
Watch GS Pro
45.5 g (1.62 oz)
Build
Watch 6 Pro
Glass front, stainless steel 316L case or ceramic case, reinforced plastic back
Watch GS Pro
Glass front, plastic back, stainless steel bezel ring and dial
SIM
Watch 6 Pro
No
Watch GS Pro
No
Other
Watch 6 Pro
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) 5 ATM water resistant ECG certified
Watch GS Pro
5ATM water resistant MIL-STD-810G compliant Compatible with standard 22mm straps
Type
Watch 6 Pro
Dual-layer AMOLED, 4500 nits (HBM), 5500 nits (peak)
Watch GS Pro
AMOLED
Size
Watch 6 Pro
1.5 inches
Watch GS Pro
1.39 inches
Resolution
Watch 6 Pro
466 x 466 pixels (~310 ppi density)
Watch GS Pro
454 x 454 pixels (~326 ppi density)
OS
Watch 6 Pro
MagicOS
Watch GS Pro
Proprietary OS
Card slot
Watch 6 Pro
No
Watch GS Pro
No
Internal
Watch 6 Pro
Unspecified
Watch GS Pro
4GB
Other
Watch 6 Pro
-
Watch GS Pro
eMMC
Other
Watch 6 Pro
No
Watch GS Pro
No
Loudspeaker
Watch 6 Pro
Yes
Watch GS Pro
Yes
3.5mm jack
Watch 6 Pro
No
Watch GS Pro
No
WLAN
Watch 6 Pro
No
Watch GS Pro
No
Bluetooth
Watch 6 Pro
5.4, LE, EDR
Watch GS Pro
5.0, LE
Positioning
Watch 6 Pro
GPS (L1+L5), BDS, GALILEO, QZSS, GLONASS
Watch GS Pro
GPS, GLONASS
NFC
Watch 6 Pro
Yes
Watch GS Pro
No
Radio
Watch 6 Pro
No
Watch GS Pro
No
USB
Watch 6 Pro
No
Watch GS Pro
No
Sensors
Watch 6 Pro
Accelerometer, gyro, compass, barometer, heart rate, SpO2, blood glucose meter
Watch GS Pro
Accelerometer, gyro, heart rate, SpO2
Other
Watch 6 Pro
Cardiac arrest, blood pressure monitoring
Watch GS Pro
-
Type
Watch 6 Pro
Li-Po 500 mAh
Watch GS Pro
Li-Po 790 mAh
Charging
Watch 6 Pro
Wireless charging
Watch GS Pro
-
Colors
Watch 6 Pro
Black, Silver
Watch GS Pro
Charcoal Black, Marl White, Camo Blue
Models
Watch 6 Pro
HLO-B19
Watch GS Pro
-
Price
Watch 6 Pro
About 220 EUR
Watch GS Pro
About 170 EUR