Fitness trackers by compatibility

Google

Fitbit Air - Screenless Activity Tracker with Fitness, Heart...

The screenless tracker that keeps things simple (sometimes a bit too simple)

Yoever

Smart Watch for Men (Answer/Make Calls), 1.85" HD Screen Fit...

A feature-packed budget watch that mostly gets the basics right

3DActive

3DFitBud Simple Step Counter Walking 3D Pedometer By 3DActiv...

A no-nonsense pedometer that just counts steps

Parsonver

Smart Watch Answer/Make Call, Fitness Watch for Men Women, S...

Cheap call-friendly watch that covers the basics

VKROBAG

Smart Watch for Women Men Answer/Make Calls, 1.85" HD Fitnes...

Cheap all‑rounder with a few rough edges

Jugeman

Smart Watch for Men Women, 1.57"HD Touch Control Smartwatch...

Cheap everyday tracker that does the basics well

RLQA

Fitness Tracker, Smart Watch for Women Men with 24/7 Heart R...

A cheap smartwatch that does the basics (with a few quirks)

Fitness Tracker, Smart Watches for Women Men with 24/7 Heart...

A cheap little watch that covers the basics (and a bit more)

Cillso

Alexa Smart Watch for Men Women, 1.83" HD Fitness Watch with...

A cheap daily smartwatch that covers the basics

XIAOMI

Smart Band 10 Fitness Tracker, 1.72" AMOLED Display, 21Day B...

A cheap fitness tracker that nails the basics

aeac

Smart Watch for Women, Answer/Make Call, 1.32'' AMOLED Ultra...

A no-fuss everyday smartwatch that covers the basics well

SOUYIE

Military Rugged Smart Watch for Men, AMOLED 1.43" HD Screen,...

Chunky budget watch that does a bit of everything