Average saving in this category: 54.0% (avg difference: 59.45)
Based on 1097 products

Smart Ring for Women Men, Fitness Tracker Ring with Body Temperature, Heart Rate, Blood Oxygen, Sleep Monitor, Calories, No Subscription Fee, IP68 Waterproof for iPhone & Android (Silver, #8) Silver #8

What people love (and don’t love)

What people love

  • Sleek, minimal design that looks like jewelry rather than a bulky fitness tracker
  • Comfortable and easy to wear all day and night, including while sleeping
  • Accurate tracking of heart rate, blood oxygen, body temperature, sleep, calories, and stress
  • No subscription fee required and simple app with smooth syncing to iPhone and Android
  • Durable IP68 waterproof rating suitable for everyday wear
  • Affordable price offering a lot of functionality in a small device

What people don’t love

  • Some users experienced syncing issues requiring app reinstall and Bluetooth resets
  • Quality concerns such as flimsy feel and durability issues reported
  • Confusing or unclear instructions, especially about which finger to wear the ring on
  • Shipping delays and incorrect items received in some orders
  • Reports of device breaking within a few days from some customers

A stylish and affordable smart ring with good tracking features but some reliability and quality issues reported.

Summary based on customer review evidence.

Quick facts

  • Brand: AMOVAN
  • Price: USD 49.99
  • Rating: 4.40 (238 reviews)

If you want fitness and sleep insights without wearing a watch, the AMOVAN Smart Ring (Silver, Size 8) delivers a discreet way to track your day. It monitors heart rate, blood oxygen, body temperature, steps, distance, calories, and sleep, then organizes your trends in the free QRing app for iPhone and Android—no subscription needed.

Built around a Bluetooth 5.2 dual-mode chip and dual-sensor setup, this ring is designed for fast pairing and stable connectivity. It also supports 100+ sports modes and can recognize 15 preset actions, making it a practical option for everyday activity tracking and workout logging.

For daily wear, the ring is rated 5ATM waterproof for common water exposure like handwashing, showers, and shallow-water swimming. Battery life is built for low-maintenance use, with up to 5–7 days of use (and up to 15 days standby), plus wireless charging via a Type‑C connected charging case.

  • Tracks body temperature, heart rate, blood oxygen, sleep, steps, distance, and calories
  • 100+ sports modes with activity tracking in the free QRing app (no subscription required)
  • Bluetooth 5.2 dual-mode chip for fast pairing and encrypted data transmission
  • 5ATM waterproof rating for everyday water exposure and shallow-water swimming
  • Up to 5–7 days of use (up to 15 days standby) with wireless charging and Type‑C case

Note: Be sure to confirm your ring size before ordering—using a ring sizer, paper strip, or string method—so you get the best fit for all-day comfort and accurate wear detection.