Google Pixel 2
Apple Watch Series 9
Samsung Galaxy Watch 6
Pricing (MSRP)
$349 for Bluetooth/Wi-Fi
$399 for 4G LTE model
41mm Aluminum: $399
45mm Aluminum: $429
41mm Stainless steel: $699
45mm Stainless steel: $749
40mm: $299.99
44mm: $329.99
Dimensions
41mm: 12.3mm height
41mm: 1.61 x 1.38 x 0.42 inches
45mm: 1.77 x 1.50 x 0.42 inches
40mm: 1.53 x 1.59 x 0.35 inches
44mm: 1.69 x 1.75 x 0.35 inches
Weight (approx.)
41mm: 1.09 ounces (without the band)
41mm Aluminum: 1.13 ounces
45mm Aluminum: 1.37 ounces
41mm Stainless steel: 1.49 ounces
45mm Stainless steel: 1.82 ounces
40mm: 1.02 ounces
44mm: 1.16 ounces
Case material
Aluminum
Aluminum or Stainless steel
Aluminum (Stainless steel on Galaxy Watch 6 Classic)
Display Size
41mm: 1.2 inches
41mm: 1.69 inches
45mm: 1.9 inches
40mm: 1.31 inches
44mm: 1.47 inches
Display resolution / pixel density
320 ppi
41mm: 430 x 352, 326 ppi
45mm: 484 x 396, 326 ppi
40mm: 432 x 432, 330 ppi
44mm: 480 x 480, 327 ppi
Display Type
AMOLED display with DCI-P3 color
Custom 3D Corning Gorilla Glass 5
LTPO OLED
Aluminum: Ion-X glass
Stainless steel: Sapphire crystal glass
Super AMOLED
Sapphire crystal glass
Display brightness
Up to 1,000 nits
Up to 2,000 nits
Up to 2,000 nits
Chipset
Qualcomm SW5100
Cortex M33 co-processor
Apple S9 (dual-core)
Exynos W930 (dual-core, 5 nm)
Storage
32 GB eMMC flash72 GB SDRAM
64GB
16GB
Battery life (claimed)
24 hours with always-on display
306 mAh
Up to 18 hours / up to 36 hours in Low Power Mode
Up to 40 hours with always-on display (AOD) off / up to 30 hours with AOD on
40mm: 300mAh
44mm: 425mAh
Wireless charging
No
Yes, via proprietary standard
Yes, via WPC-based chargers
10W
Water resistance
IP68, 5 ATM
Up to 50 meters, IP6X dust resistance
IP68, 5 ATM
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo
Health features
Multi-path heart rate sensor, red and infrared sensors for oxygen saturation (SpO2), ECG app, skin conductance (cEDA) for stress tracking, skin temperature sensor, sleep tracking, irregular heart rhythm notifications
Optical heart rate sensor, blood oxygen measurements, temperature sensor, ECG app, sleep tracking, irregular heart rhythm notifications
Optical heart rate sensor, blood oxygen measurements, temperature sensor, ECG app, sleep tracking, irregular heart rhythm notifications, bioelectrical impedance analysis sensor
Wi-Fi
802.11 b/g/n
802.11 b/g/n
802.11 a/b/g/n
Bluetooth
v5.0
v5.3
v5.3
NFC
Yes
Yes
Yes
OS
Wear OS 4
watchOS 10
Wear OS 4, One UI 5 Watch
Case colors
Matte Black, Polished Silver, Champagne Gold
Aluminum: Pink, Starlight, Midnight, Silver, Product Red
Stainless steel: Gold, Silver, Graphite
Graphite, Gold
Other features
Always-on display, 4G LTE, altimeter, accelerometer, gyroscope, fall detection, emergency SOS, 6 months of Fitbit Premium included
Always-on display, ultra-wideband chip, fall detection, crash detection, emergency SOS, optional 4G LTE (standard with stainless steel model), altimeter, accelerometer, gyroscope
Always-on display, fall detection, emergency SOS, optional 4G LTE, altimeter, accelerometer, gyroscope
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