Budget pick
Best Smartwatch Under $100: The Middle Ground Between Bands and Smartwatches
Under $100, smartwatches sit between simple fitness bands and full-featured models. You can find bright screens, solid fitness tracking and sometimes built-in GPS, but app ecosystems and premium health features remain limited.
What $100 realistically buys
Expect AMOLED or bright LCD displays, heart-rate and sleep tracking, multi-sport modes and notifications. Some models include built-in GPS and blood-oxygen sensors. Battery life often reaches a week or more because these watches run lightweight operating systems.
Who this tier is for
This tier fits people who want a watch-like design with good fitness tracking and notifications but do not need third-party apps, LTE or advanced health features.
Pros: what this budget gets right
- Good displays: bright screens with customisable watch faces.
- Long battery: often a week or longer.
- Fitness basics: steps, heart rate, sleep and workout modes.
- GPS on some models: run without carrying your phone.
Cons: where smartwatches at this price cut corners
- Limited apps: few or no third-party apps.
- Replies and payments: often limited or unavailable.
- Sensor accuracy: heart-rate and GPS accuracy trail premium watches.
How this tier differs from under $50 and under $200
Compared with smartwatches under $50, this tier adds better screens, more reliable tracking and sometimes GPS. Moving to smartwatches under $200 brings app ecosystems, smoother software and better integration with your phone, including replies and payments on many models.
Brand and app quality
Stick with established brands that update their apps. Check app reviews for syncing reliability and privacy settings, and avoid unknown brands whose apps request unnecessary permissions or show ads.
Compatibility
Confirm the watch supports your phone's operating system fully. Some features, such as quick replies, work only on Android.
Comfort and size
Lighter watches are easier to wear overnight, which matters if sleep tracking is a priority. Check strap sizes for slim wrists and whether standard quick-release straps fit.
Verdict: when to stretch or save
Choose this tier for fitness tracking and notifications with long battery life. Stretch to $200 for apps, payments and deeper phone integration. Save with a $50 band if you only need steps and sleep.
Want the full checklist, price tiers and FAQs? Read our smartwatches buying guide.