Best Smartwatches Under $100 You Can Buy on Amazon (2025 Edition) Intro: Looking for a feature-packed smartwatch without blowing your budget? Whether you're into fitness tracking, message notifications, or simply love tech on your wrist, we’ve rounded up the top 5 smartwatches under $100 available on Amazon in 2025. These picks offer great value, sleek designs, and solid performance without the premium price tag. ⌚ Top 5 Smartwatches Under $100 1. Amazfit Bip U Pro 💡 Lightweight, reliable, and packed with health features. Built-in GPS & Alexa 9-day battery life Blood oxygen and heart rate monitor 🔗 View on Amazon 2. SoundPEATS Watch Pro 1 📞 Great smartwatch for notifications and fitness tracking. 1.7" touchscreen display Sleep, heart rate, and steps tracking IP68 waterproof rating 🔗 View on Amazon 3. Fitbit Inspire 3 🔥 Best choice for fitness lovers under $100. Tracks Active Zone Minutes, steps, calories Stress manag...