This is a brand new/factory sealed item
eBay
Heart Rate Monitor Soft Chest Strap Replacement Band for Wahoo Tickr Polar H7 Garmin HRM Coospo Strava Zwift Buckle
Aliexpress UK
Polar F4 Heart Rate Monitor Watch with chest strap Item untested every thing appears to be fine Boxed including Instructions Booklet Thank you
eBay
50M Waterproof Heart Rate Monitor Sport Fitness Watch Men Women Outdoor Cycling Sport Wireless With Chest Strap Heart Rate
Aliexpress UK
This watch is in good working order (As A Watch, Please Read On). Please see the close up pictures for the condition. It does have some marks of wear as expected on a used watch, the most noticeable being the silver chrome bit peeling. Please note it is the Watch on its own so I can't check if it works with a heart rate strap. No box or instructions or heart rate strap.
eBay
LIGE 2024 New Men Smart Watch Real-time Activity Tracker Heart Rate Monitor Sports Women Smart Watch Men Clock For Android IOS
Aliexpress UK
The Polar H10 Heart Rate Sensor in black is a versatile fitness tech product suitable for both indoor and outdoor activities. With a high-resolution display and a variety of measurement systems in place, this heart rate monitor offers accurate readings for a range of sports including gym training, swimming, running, and more. The sensor is designed for both Android operating systems and features Bluetooth connectivity for seamless data tracking. With a battery life of over 7 days and a comfortable chest strap included, the Polar H10 is a reliable tool for fitness enthusiasts looking to monitor their heart rate effectively.
eBay
X7 2 in 1 Smart Watch With Earbuds Smartwatch TWS Bluetooth Earphone Heart Rate Blood Pressure Monitor Sport Watch Fitness Watch
Aliexpress UK
Polar F4 digital heart rate monitor watch in black. Model: Polar F4 (unisex). Watch powers on but needs a new battery. Sporting Goods > Fitness, Running & Yoga > Fitness Technology > Heart Rate Monitors.
eBay
C25 Smart Watches For Men AMOLED Screen 1.43" 1ATM Waterproof Heart Rate Monitor Sports Smartwatch Blue Tooth Call Women Fitness
Aliexpress UK
The Polar F4 Fitness Heart Rate Monitor in ice blue features a silicone strap. Manufactured between 2000-2009, this unisex sports wristwatch comes with original box and packaging. The watch includes a two-piece strap, matte case finish, and a plastic case material, making it a stylish and functional accessory for tracking heart rate during fitness activities. Probably needs new battery hence low price.
eBay
LIGE Ladies Smart Watch Bluetooth Call Watch Sport Fitness Heart Rate Monitor Blood Oxygen Lady Smartwatch For Women IOS Android
Aliexpress UK
Caseback markings: F4, CE0537, WATER RESISTANT 30M, POLAR ELECTRO, PATENTED, MADE IN CHINA, code C447D30534569. Model: F4 digital heart rate monitor wristwatch in black with resin case and strap; buckle closure.
eBay
M6 Smart Watch Men's Women's Multi-function Watches Fitness Bracelet Tracker Heart Rate Monitor Waterproof Sport Smartwatch Band
Aliexpress UK
Polar RC800CX watch & Polar F6M with all the papers, serial number, purchase dates, CDs, books, box, straps, polar S3. Used, good condition. Box is bit damaged in corners. Selling in bulk.
eBay
Smart Watch Wristband Waterproof Watch Blood Pressure Heart Rate Monitor Fitness Tracker Sport Smart Bracelet Electric Clock
Aliexpress UK