Best Renewed Smartwatches Under $100 (2026)
We ranked renewed smartwatches under $100 by a value score combining condition, feature set (sensors, GPS, LTE), battery life, and brand reliability
The Verdict
- Best Overall: Samsung Galaxy Watch4 44mm Black (Renewed) - Water Resistant, Wi-Fi/Bluetooth — Best for Wearable OS users: strong health tracking and modern Wear OS features in a renewed 44mm package
This roundup highlights renewed smartwatches under $100 chosen for strong value, useful features, and reliable condition. Selections prioritize wearable health sensors, battery life, and recent OS compatibility from reputable brands
Top Picks
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1
Best Overall Samsung Galaxy Watch4 44mm Black (Renewed) - Water Resistant, Wi-Fi/Bluetooth
Best for Wearable OS users: strong health tracking and modern Wear OS features in a renewed 44mm package
Slim smartwatch with auto workout tracking and sleep monitoring. Supports live coaching sessions and group challenges for motivation. Customer notes sleep tracking accuracy and mixed battery/functionality observations
- auto workout tracking
- sleep tracking with SpO2
- phone features on the wrist
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2
SAMSUNG Galaxy Watch (42mm) Rose Gold, Sleep Monitor (Renewed)
Best for sleep monitoring: focused sleep-tracking and a compact 42mm profile for nightly wear
Galaxy Watch with built-in health tracking and Bluetooth. Long-lasting battery and wireless charging. Customers note ease of use and stylish appearance
- health tracking at wrist
- long-lasting battery
- wireless charging compatibility
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3
Amazfit Band 7 Fitness Tracker by Amazfit
Best for fitness basics: AMOLED display and continuous heart-rate/SpO2 tracking in a lightweight band
Fitness tracker with large 1.47" AMOLED display and long battery life. Monitors heart rate and SPO2, supports 120 sports modes, and is water resistant. Customer insight: suitable for versatile health tracking
- 1.47" always-on display
- extensive sports mode coverage
- water resistant up to 5 ATM
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4
Samsung Galaxy Watch 4 Classic 42mm Smartwatch w/ GPS + LTE (Renewed)
Best for LTE-capable use: renewed model with GPS and LTE for untethered connectivity on the go
Samsung Galaxy Watch 4 Classic 42mm smartwatch with GPS and LTE in renewed condition. Highlights vibrant display and Dual‑Core processing; mixed feedback on battery life and Bluetooth pairing
- rotating bezel navigation
- AMOLED display quality
- renewed value proposition
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5
Samsung Galaxy Watch7 40mm L300N GPS Green (Renewed)
Best for newer hardware on a budget: recent model offering modern OS compatibility and a compact 40mm size
Smartwatch with Galaxy AI1 tracking, energy score, heart rate tracking, wellness tips, and sleep tracking. Customers note solid build and easy use, with mixed reviews on battery life and charging speed
- Galaxy AI1 fitness insights
- personalized energy score
- sleep tracking with apnea insights
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6
Samsung Galaxy Watch (42mm) SM-R810NZKAXAR Bluetooth (Renewed) - Heart Rate Monitor, Black
Best for heart-rate monitoring: simple 42mm design with continuous heart-rate tracking and Bluetooth pairing
Smartwatch with built-in health tracking and Bluetooth connection for wrist-based monitoring. One customer note highlights mixed battery life and charging behavior
- health tracking features
- bluetooth connection
- renewed condition
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7
Samsung Galaxy Watch3 with GPS, Bluetooth, LTE
Best for balanced health features: combines GPS, fitness tracking, and a classic watch look in a renewed unit
Galaxy Watch3 with health monitoring and fitness tracking. Provides freedom from phone and durable, water-resistant design. Customers note easy setup and value, while battery life varies
- health monitoring
- phone-free use
- military-grade durability and water resistance
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8
Amazfit GTR Mini Smart Watch (Renewed) with GPS, 14-day battery
Best for long battery life: compact watch with built-in GPS and a multi-day battery focus in renewed condition
Amazfit GTR Mini renewed smartwatch with GPS and health monitoring. Notable for long battery life and accurate tracking; users praise battery life and display quality
- GPS with five satellite systems
- 14-day battery life
- heart rate and SPO2 monitoring
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9
SAMSUNG Galaxy Watch Active (40mm) Black (Renewed)
Best for lightweight activity tracking: slim Active series design tailored to everyday fitness and comfort
Samsung Galaxy Watch Active (40mm) renewed smartwatch with fitness tracking and sleep analysis. Works with Samsung and non-Samsung devices; mixed battery life and durability feedback from customers
- multi-exercise detection
- sleep analysis
- renewed condition
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10
Amazfit Refurbished BIP 3 Pro Smart Watch (Pink) with GPS
Best for budget GPS tracking: affordable refurbished option with GPS and core fitness features in a color option
A refurbished Amazfit BIP 3 Pro smartwatch with GPS and health tracking. Features 14-day battery and 6 ATM water resistance; mixed reviews on sleep tracking and ease of use
- 14-day typical battery
- GPS, GLONASS, GALILEO, QZSS support
- health and sleep tracking