Used but works great
POLAR M400 watch, integrated gps, activity tracker, Black With Charger
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET
POLAR M400 watch, integrated gps, activity tracker, Black With Charger
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Polar M400 running watch review
QGHXO Band for Polar M400/M430, Soft Adjustable Silicone Replacement Wrist Watch Band for Polar M400/M430 Watch (Black) : Cell Phones & Accessories
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🏃 [HI-SPEED SUPPORT] BoxWave Cable Compatible With Polar M400. Supports Hi-Speed USB 2.0 DATA TRANSFERS! 💰 [LOW COST] Why pay more? Get the DirectSync
BoxWave Cable Compatible with Polar M400 (Cable by BoxWave) - DirectSync Cable, Durable Charge and Sync Cable for Polar M400
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User manual Polar M400 (English - 100 pages)
Polar M400 GPS Watch with Heart Rate Black 90051339 - Best Buy
Smart Watch Strap Cover for Polar M400 M430 GPS Silicone Breathable Wrist Sport Watch band Bracelet With tool Case Replacement - AliExpress
You dream. You plan. You train. And now you want to take the sports you compete in more seriously.Polar Pacer Pro is a new-generation sports watch for serious training. It has a new integrated antenna design for improved GPS tracking, training tools you'll actually use, plus personalized recovery and sleep apps that increase your chances of performing at the your best. With ultra-light design, bright display, and barometer, you can harness your power to compete in any sport.
Polar Pacer Pro, Advanced GPS Sports Watch, Gold Dust