Smartwatches
Fitbit

Sense

40mm

Heart
Yes
SpO2
Yes
ECG
Yes
Temp
Yes
GPS
Yes
Battery
144 hrs
$200
Samsung

Galaxy Watch3

41mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
48 hrs
—
Samsung

Galaxy Watch3

45mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
48 hrs
—
Samsung

Galaxy Watch3 Ti

45mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
48 hrs
—
Apple

Apple Watch Series 5

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$400
Apple

Apple Watch Series 5

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$430
Apple

Apple Watch Series 5 SS

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$700
Apple

Apple Watch Series 5 SS

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$750
Apple

Apple Watch Series 5 Ti

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$800
Apple

Apple Watch Series 5 Ti

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$850
Apple

Apple Watch Series 5 Edition

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$1,300
Apple

Apple Watch Series 5 Edition

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$1,350
Samsung

Galaxy Watch Active2 UA Edition

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
48 hrs
—
Samsung

Galaxy Watch Active2 UA Edition

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
48 hrs
—
Samsung

Galaxy Watch Active2

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
40 hrs
—
Samsung

Galaxy Watch Active2

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
40 hrs
—
Samsung

Galaxy Watch Active2 SS

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
40 hrs
—
Samsung

Galaxy Watch Active2 SS

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
40 hrs
—
Samsung

Galaxy Watch Active

40mm

Heart
Yes
SpO2
No
ECG
No
Temp
No
GPS
Yes
Battery
40 hrs
—
Apple

Apple Watch Series 4

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$400
Apple

Apple Watch Series 4

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$430
Apple

Apple Watch Series 4 SS

40mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$700
Apple

Apple Watch Series 4 SS

44mm

Heart
Yes
SpO2
No
ECG
Yes
Temp
No
GPS
Yes
Battery
18 hrs
$750
Samsung

Galaxy Watch

42mm

Heart
Yes
SpO2
No
ECG
No
Temp
No
GPS
Yes
Battery
40 hrs
$330
Samsung

Galaxy Watch

46mm

Heart
Yes
SpO2
No
ECG
No
Temp
No
GPS
Yes
Battery
40 hrs
$350
95 items
of
4