Smartwatches with a 42 mm or Smaller Case

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14 smartwatches with a 42 mm or smaller case from Garmin, Apple, Samsung and more. Most cost $20 to $179, and half cost less than $50.

Samsung

Other, Small case (42 mm or less)

+Heart rate monitoring for workouts and daily checks

+Sleep tracking with sleep coaching features

+Compact 40 mm case for smaller wrists

−Bluetooth only, no cellular connection

$379.99

as of 11/04/2026 01:40 PST - Details

Kuizil

Other, Bluetooth calling, Small case (42 mm or less), IP68

+AMOLED touchscreen display

+Small 40 mm case suits smaller wrists

+Answers and makes calls over Bluetooth

−Calling depends on a paired phone over Bluetooth

$19.99-33%List: ~~$29.99~~

as of 11/03/2026 23:48 PST - Details

Gydom

Other, Bluetooth calling, Small case (42 mm or less), Women's

+Compact 40 mm case for smaller wrists

+Bluetooth calling lets you answer calls from the watch

+Heart rate monitoring built in

$49.99-29%List: ~~$69.99~~

as of 11/03/2026 23:18 PST - Details

Gydom

Other, Bluetooth calling, Small case (42 mm or less), 3ATM

+Compact 40 mm case for smaller wrists

+Bluetooth calling lets you answer calls from the watch

+Heart rate monitoring built in

$59.99-14%List: ~~$69.99~~

as of 11/03/2026 23:18 PST - Details

Zoskvee

Other, Small case (42 mm or less), Compact screen (under 1.4 in), IP68

+Tracks heart rate and sleep

+Small 41 mm case suits smaller wrists

+Compact 1.27 in screen keeps the face small

−Compact screen gives less display area than larger models

$24.27

as of 11/04/2026 03:41 PST - Details

Souyie

Other, Bluetooth calling, Small case (42 mm or less), Compact screen (under 1.4 in)

+Makes and takes calls over Bluetooth

+Tracks heart rate and sleep

+Small 42 mm or less case for a slim wrist fit

−Small 1.32 inch screen is harder to read at a glance

$149.99

as of 11/04/2026 03:41 PST - Details

Kavvo

Other, Small case (42 mm or less), Compact screen (under 1.4 in), Women's

+Small 38mm case suits smaller wrists

+Always-on display shows the time continuously

+Tracks heart rate for continuous health monitoring

$69.99

as of 11/03/2026 23:43 PST - Details

Mingdaln

Other, Small case (42 mm or less), Women's, IP68

+AMOLED display in a small 42 mm case

+Designed for women with Android and iOS support

+Lists over 150 sport modes

$179.99

as of 11/04/2026 00:13 PST - Details

Nzjls

Other, Bluetooth calling, Small case (42 mm or less), IP68

+AMOLED display for vivid screen output

+Small 42 mm or less case for a slim wrist fit

+Bluetooth calling from the watch

$9.99

as of 11/04/2026 09:41 PST - Details

Iaret

Other, Bluetooth calling, Small case (42 mm or less), Compact screen (under 1.4 in)

+Compact 42 mm or smaller case for smaller wrists

+Bluetooth calling for answering and making calls

+Heart rate, sleep and SpO2 monitoring included

$29.99

as of 11/03/2026 23:33 PST - Details

Iaret

Other, Bluetooth calling, Small case (42 mm or less), Compact screen (under 1.4 in)

+Compact 42 mm or smaller case for smaller wrists

+Bluetooth calling for answering and making calls

+Over 100 sports modes included

$29.99

as of 11/03/2026 23:33 PST - Details

Motorola

Other, Small case (42 mm or less)

+Small 42 mm case suits smaller wrists

+Sport model designed for active use

+Compact case size for everyday wear

No price recorded yet.

Woneligo

Other, Bluetooth calling, Small case (42 mm or less), Women's

+AMOLED display for a bright, vivid screen

+Tracks heart rate for daily monitoring

+Tracks sleep for overnight habits

No price recorded yet.

Withings

Other, GPS, Small case (42 mm or less)

No price recorded yet.

Compare specs

Platform	Connectivity	Case size	Spec score	Price
Other		Small case (42 mm or less)	n/a	$379.99 as of 11/04/2026 01:40 PST - Details
Other	Bluetooth calling	Small case (42 mm or less)	n/a	$19.99 as of 11/03/2026 23:48 PST - Details
Other	Bluetooth calling	Small case (42 mm or less)	n/a	$49.99 as of 11/03/2026 23:18 PST - Details
Other	Bluetooth calling	Small case (42 mm or less)	n/a	$59.99 as of 11/03/2026 23:18 PST - Details
Other		Small case (42 mm or less)	n/a	$24.27 as of 11/04/2026 03:41 PST - Details
Other	Bluetooth calling	Small case (42 mm or less)	n/a	$149.99 as of 11/04/2026 03:41 PST - Details
Other		Small case (42 mm or less)	n/a	$69.99 as of 11/03/2026 23:43 PST - Details
Other		Small case (42 mm or less)	n/a	$179.99 as of 11/04/2026 00:13 PST - Details
Other	Bluetooth calling	Small case (42 mm or less)	n/a	$9.99 as of 11/04/2026 09:41 PST - Details
Other	Bluetooth calling	Small case (42 mm or less)	n/a	$29.99 as of 11/03/2026 23:33 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.

Smartwatches with a 42 mm or Smaller Case

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