Budget Free Smart Rings Under $100 Comparison in 2025

Product Comparison Table

ImageProductPriceHealth FeaturesBattery LifeWaterproofAdditional Features
GYSOA Smart RingGYSOA Smart Ring$69.99HR, Sleep, Steps, BO, BP2-5 daysIP68Remote photography
Qjijolz Smart RingQjijolz Smart Ring$39.99HR, BO, BP, Sleep, Pedometer5-7 daysIP68Gesture control
Amwentu Smart RingAmwentu Smart Ring$59.88Sleep, HR, BO, Steps, Calories5-2 daysNot specified
Weylmd Smart RingWeylmd Smart Ring$45.99HR, Sleep, BO, Motion3-5 daysIP68Remote camera control
Emerhome Smart RingEmerhome Smart Ring$42.99Activity, SleepNot specifiedYes
FFFITNES Smart RingFFFITNES Smart Ring$79.99HR, BP, BO, Sleep, Pedometer3-5 daysIP68Gesture control

Note: HR = Heart Rate, BO = Blood Oxygen, BP = Blood Pressure

Key Characteristics to Compare

1. Health Tracking

Health Tracking

Best Pick: GYSOA and FFFITNES
These two stand out for their extensive health tracking, including blood pressure—a rare feature.

ProductHealth Features
GYSOA HR, Sleep, Steps, BO, BP
QjijolzHR, BO, BP, Sleep, Pedometer
AmwentuSleep, HR, BO, Steps, Calories
Weylmd HR, Sleep, BO, Motion
EmerhomeActivity, Sleep
FFFITNES HR, BP, BO, Sleep, Pedometer

2. Design and Comfort

Design and Comfort

Best Pick: Emerhome
Its ultra-thin design caught my eye immediately.

ProductDesign Notes
GYSOASleek, lightweight
QjijolzComfortable, lightweight
Amwentu Slim, stylish
WeylmdNot specified
EmerhomeUltra-thin, comfortable
FFFITNESComfortable, smooth

3. Battery Life

Battery Life

Best Pick: Qjijolz and Emerhome
Lasting up to 7 days, this ring is a lifesaver for someone like me who forgets to charge gadgets.

ProductBattery Life
GYSOA 2-5 days
Qjijolz 5-7 days
Amwentu 5-2 days (likely 5-7)
Weylmd 3-5 days
Emerhome 5-7 days
FFFITNES 3-5 days

4. Waterproof

Waterproof

Best Pick: Tie between most (IP68)
Most rings here boast an IP68 rating, meaning they can handle a splash or a swim.

ProductWaterproof
GYSOA IP68
Qjijolz IP68
Amwentu Not specified
Weylmd IP68
EmerhomeYes
FFFITNES IP68

5. App and Connectivity

App and Connectivity

Best Pick: Emerhome
All these rings offer free apps, which is a huge win, but Emerhome’s app gets praise for being intuitive.

ProductApp Notes
GYSOA No fee
Qjijolz No fee
Amwentu No fee
Weylmd No fee
Emerhome No fee
FFFITNESNo fee

6. Additional Features

Gesture control

Best Pick: Qjijolz and FFFITNES
Gesture control? Yes, please! These rings let me flip e-book pages or snap photos with a flick of my wrist.

ProductAdditional Features
GYSOARemote photography
Qjijolz Gesture control
Amwentu Gesture control
Weylmd Remote camera control
EmerhomeGesture control
FFFITNESGesture control

7. Price

Best Pick: Qjijolz
At $39.99, it’s hard to beat this value. Sure, its rating isn’t perfect, but for the price, it’s a solid entry into smart ring territory.

ProductPrice
GYSOA $69.99
SSPATIOS $59.99
Qjijolz $39.99
Amwentu $59.88
Weylmd $45.99
Emerhome $42.99
FFFITNES $79.99

Final Thoughts and Where to Buy

Ready to snag one? Here are the links:

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