Best Budget Smartwatches Under $100 (2026)

Why Budget Smartwatches Are Better Than Ever

The sub-$100 smartwatch market has matured dramatically in 2026. Sensors that were flagship-only two years ago — SpO2, continuous heart rate, and stress monitoring — are now standard at this price point. AMOLED displays have replaced LCD in most models, and battery life routinely exceeds one week. The trade-offs are mainly in build materials (plastic vs metal), GPS accuracy, and smart ecosystem depth.

Top Pick: Amazfit GTS 4 Mini (2026 Edition)

At $79, the refreshed GTS 4 Mini offers a 1.65-inch AMOLED, 18-day battery, built-in GPS, and Zepp OS 4 with Alexa. Health tracking includes heart rate, SpO2, sleep stages, and a new AI-powered stress coach. The 5ATM water resistance makes it suitable for swimming. Its main weakness is the limited third-party app selection.

Runner-Up: CMF Watch Pro 3

Nothing's CMF sub-brand delivers a $59 watch with a 1.32-inch AMOLED, Bluetooth calling, and a surprisingly polished companion app. Battery life hits 13 days. The health sensors are accurate for resting measurements but lag during high-intensity intervals. Best for users who want style and notifications over serious fitness tracking.

Best for Fitness: Xiaomi Redmi Watch 5 Active

Priced at $49, this watch includes GPS, 150+ sport modes, and a 1.9-inch display. Xiaomi's HyperOS integration provides smooth animations and reliable notification mirroring. The trade-off is a plasticky build and no NFC for payments.

Comparison Table

  • Amazfit GTS 4 Mini: $79 | AMOLED | 18-day battery | GPS | Best overall
  • CMF Watch Pro 3: $59 | AMOLED | 13-day battery | No GPS | Best style
  • Redmi Watch 5 Active: $49 | LCD | 14-day battery | GPS | Best value
  • Huawei Band 10 Pro: $69 | AMOLED | 10-day battery | GPS | Best health

What to Expect at This Price

Budget smartwatches in 2026 deliver solid daily health tracking, week-plus battery life, and reliable notifications. They fall short on advanced metrics (ECG, skin temperature), cellular connectivity, and app ecosystems. For most users, these trade-offs are perfectly acceptable given the massive price savings over flagship models.

Lisa Tanaka

Lisa Tanaka

Contributing writer at ElectronNexus - Your Guide to Consumer Electronics.