Best Fitness Tracker 2026

GPS accuracy, heart rate monitoring, and battery life tested.

ModelBatteryGPSWaterproofPriceBuy
Garmin Forerunner 265Best for Running 13 days Multi-band GPS 5 ATM $$$ Check
Apple Watch Series 9 18 hours Yes 50m $$$ View
Xiaomi Mi Band 8 16 days Connected GPS 5 ATM $ View