
This ring suits anyone curious about sleep and heart rate tracking without strapping on a watch, syncing data to an app via a lightweight band you barely notice on your finger. It's priced at $47.57, about $8 below the $55.98 list price. Buy Now at Amazon
- No monthly app subscription fees
- Continuous nighttime sleep analysis
- 24/7 heart rate and skin temperature monitoring
- Portable charging case for on-the-go power
- Includes protective silicone ring cover

Tracks sleep, heart rate, and activity without the bulk of a wristband, which suits anyone who finds smartwatches uncomfortable overnight; it's priced at $47.57, about $8 off the $55.98 list price. Buy Now at Amazon
- No monthly app subscription fees
- Continuous nighttime sleep analysis
- 24/7 heart rate and skin temperature monitoring
- Portable charging case for on-the-go power
- Includes protective silicone ring cover

Update: The price has changed to $49.99 since this was originally published.
Tracking sleep, heart rate, and activity without a bulky wristband makes sense for anyone who finds smartwatches cumbersome, and this ring runs $2 off the $50 list price. Buy Now at Amazon
- Access all health features without monthly subscription fees
- Track sleep, heart rate, stress, oxygen, and activity
- Up to 12 days battery life with charging dock
- Analyze sleep stages and recovery insights
- IP68 waterproof lightweight design for all-day comfort

This pack gives you six colors to swap daily or match your outfit, a cheap way to refresh a Fitbit Charge 5 or 6 without buying a whole new device. Walmart has it for $6 off the list price. Buy Now at Walmart
- Strong elastic nylon for a secure, comfortable fit
- Adjustable stainless steel sliding buckle for custom sizing
- Flexible design ensures accurate fitness tracker readings
- Tool-free snap-on lugs for instant band swaps
- Secure fit prevents slipping during high-intensity activity

Update: The price has changed to $49.99 since this was originally published.
Tracks sleep, heart rate, and activity without a screen or band to charge every night, which suits anyone who finds smartwatches bulky for everyday wear. It's $2.30 off the list price at Amazon. Buy Now at Amazon
- Access all health features without monthly subscription fees
- Track sleep, heart rate, stress, oxygen, and activity
- Up to 12 days battery life with charging dock
- Analyze sleep stages and recovery insights
- IP68 waterproof lightweight design for all-day comfort

Tracks sleep stages and daily activity without the bulk of a smartwatch, which suits anyone who wants health data but doesn't want to wear a screen on their wrist. It's $8 off the list price on Amazon, bringing it to $45.89. Buy Now at Amazon
- 24/7 health monitoring with no subscription fees
- 30-day battery life with dual-charging system
- 50M water resistance for swimming and sports
- 140+ sport modes for activity tracking
- Thin 5mm design with sleep and cycle tracking

This ring suits anyone curious about sleep and heart rate tracking without strapping on a watch, syncing data to an app via a lightweight band you barely notice on your finger. It's priced at $47.57, about $8 below the $55.98 list price. Buy Now at Amazon
- No monthly app subscription fees
- Continuous nighttime sleep analysis
- 24/7 heart rate and skin temperature monitoring
- Portable charging case for on-the-go power
- Includes protective silicone ring cover

Tracks sleep, heart rate, and activity without the bulk of a smartwatch, making it a good fit for anyone who wants health data but doesn't want something on their wrist all day. That's $8.25 (15%) off the $55 list price at Amazon. Buy Now at Amazon
- 24/7 heart rate, SpO2, stress, and sleep tracking
- 3-5 days battery life with portable charging case
- 128 sport modes with step and calorie tracking
- IP68 water resistant for daily wear and swimming
- Free companion app with no subscription fees

For anyone who wants sleep and activity tracking without strapping on a watch overnight, this ring handles both discreetly, and Amazon has it marked down $8 from its $50 list price. Buy Now at Amazon
- 24/7 heart rate, SpO2, stress, and sleep monitoring
- 3-5 day battery life with compact charging case
- 128 sport modes including swimming and cycling
- IP68 water and sweat resistance for daily wear
- Free companion app with no monthly subscriptions

Tracks sleep, heart rate, and activity without the bulk of a smartwatch, which suits anyone who wants health data but doesn't want something on their wrist all day. It's $10.62 off the list price at Amazon. Buy Now at Amazon
- 24/7 heart rate, sleep, stress, and cycle tracking
- 118 sports modes with automatic activity detection
- Subscription-free app access for all features
- 5-7 day battery life with wireless charging case
- Ultra-slim 3g stainless steel waterproof design