Best smart rings: Top picks for runners

TURELOVE,New Fashion NFC Smart Finger Ring Intelligent Wear Connect Android Phone Equipment Rings Smart Rings for Women Men

Programmable Wearable Smart Sensing Temperature Ring For Android And IOS Multi Functional For Men And Women From Marceline, $13.08

The Best Smart Rings to Help Keep Track of Your Health and Fitness Goals

AMOVAN Smart Ring Health Tracker, Fitness Sleep Heart Rate Blood Oxygen Tracker Smart Ring, Water Resistant Bluetooth Fitness Tracker Rings

Fashion Men's Ring Magic Wear NFC Smart Ring Finger Digital Ring for Phones With Functional Couple Stainless Steel RingBlue / 10

M1 smart ring with 24-hr Heart rate tracking & a slew of other features unveiled for $38 - Gizmochina

Muxika NFC Rings Mobile Phone Smart Ring, Water Resistant Stainless Steel Rings for Men & Women, Fashion Rings with NFC Function, Adult Unisex, Size

Smart rings for men

Smart Rings For Men Islamic Ring Prayer Reminder 5 Time Reminders Rechargeable With LED Display Water Proof - AliExpress

Intelligent Ring Tasbih Counter Prayer Smart Rings Unisex Multi-Language Rings Finger Counter Gifts 5 Prayer