Screen size
Watch Buds1.4"
Watch Buds 2Winner: 1.5"+4.7%
Quick verdict
Watch Buds 2 leads the measured specs 5-1.
Measured wins
Watch Buds
1
spec wins
Ties
6
equal specs
Watch Buds 2
5
spec wins
Overall winner
Screen size
Technology
Watch Buds
No cellular connectivity
Watch Buds 2
No cellular connectivity
2G bands
Watch Buds
N/A
Watch Buds 2
N/A
3G bands
Watch Buds
N/A
Watch Buds 2
N/A
4G bands
Watch Buds
N/A
Watch Buds 2
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
N/A
Speed
Watch Buds
No
Watch Buds 2
No
GPRS
Watch Buds
No
Watch Buds 2
No
EDGE
Watch Buds
No
Watch Buds 2
No
Announced
Watch Buds
2022, December 09
Watch Buds 2
2026, April 20
Status
Watch Buds
Available. Released 2022, December 09
Watch Buds 2
Available. Released 2026, April 20
Dimensions
Watch Buds
47 x 47.5 x 15 mm (1.85 x 1.87 x 0.59 in)
Watch Buds 2
47 x 47 x 14.7 mm (1.85 x 1.85 x 0.58 in)
Weight
Watch Buds
66.5 g (2.36 oz)
Watch Buds 2
54.5 g (1.90 oz)
Build
Watch Buds
Glass front, stainless steel frame
Watch Buds 2
Titanium alloy frame, glass-fiber reinforced plastic back
SIM
Watch Buds
No
Watch Buds 2
No
Other
Watch Buds
Built-in wireless earbuds housed beneath the display; charging from the watch Compatible with standard 22mm straps
Watch Buds 2
Built-in wireless earbuds housed beneath the display; charging from the watch Compatible with standard 22mm straps
Type
Watch Buds
AMOLED
Watch Buds 2
LTPO AMOLED, 3000 nits (peak)
Size
Watch Buds
1.43 inches
Watch Buds 2
1.5 inches
Resolution
Watch Buds
466 x 466 pixels (~326 ppi density)
Watch Buds 2
466 x 466 pixels (~310 ppi density)
OS
Watch Buds
HarmonyOS 3.0
Watch Buds 2
HarmonyOS
Card slot
Watch Buds
No
Watch Buds 2
No
Other
Watch Buds
No
Watch Buds 2
No
Loudspeaker
Watch Buds
No
Watch Buds 2
No
3.5mm jack
Watch Buds
No
Watch Buds 2
No
WLAN
Watch Buds
No
Watch Buds 2
No
Bluetooth
Watch Buds
5.2, A2DP, LE
Watch Buds 2
5.2, A2DP, LE
Positioning
Watch Buds
GPS, GLONASS, GALILEO, BDS
Watch Buds 2
GPS, GLONASS, GALILEO, BDS
NFC
Watch Buds
Yes
Watch Buds 2
Yes
Radio
Watch Buds
No
Watch Buds 2
No
USB
Watch Buds
No
Watch Buds 2
No
Sensors
Watch Buds
Accelerometer, gyro, heart rate, SpO2
Watch Buds 2
Accelerometer, gyro, heart rate, SpO2
Type
Watch Buds
Li-Ion 410 mAh (watch)
Watch Buds 2
Li-Ion 410 mAh
Charging
Watch Buds
Wireless
Watch Buds 2
Wireless
Stand-by
Watch Buds
Watch Buds 2
-
Talk time
Watch Buds
Watch Buds 2
-
Colors
Watch Buds
Black, Khaki
Watch Buds 2
Black, Silver
Price
Watch Buds
About 400 EUR
Watch Buds 2
About 440 EUR
Models
Watch Buds
-
Watch Buds 2
LBA-B19