5 Best Smart Doorbells Under $100 (2026)

The eufy Security Video Doorbell 2K Battery at $79.99 leads this under-$100 doorbell comparison with the best subscription-free setup available at this price. The included chime base stores up to 16GB of footage locally — visitors are recorded and retrievable even if your internet goes down, without any monthly fee. Ring and Arlo both limit free cloud storage to the most recent events only, making eufy's included hardware a meaningful differentiator at the same price tier. 2K resolution resolves faces clearly at doorbell range, and human-only detection filters out cars, animals, and wind-blown trees to reduce false alert fatigue. Manual battery removal is required for recharging — the doorbell lifts off the mount, charges separately, then reinstalls, which is more involved than competitors that charge via USB while mounted. Without the chime base's local storage, continuous recording isn't available; eufy's cloud backup option requires a subscription upgrade. The eufy app is well-designed but Alexa and Google Home integration, while present, feels less native than Ring's deep Alexa automation ecosystem. Against the Arlo Video Doorbell 2K 2nd Gen ($48.51) on this page, eufy costs $31 more but includes local storage hardware that means recordings survive internet outages and don't count against any cloud tier limits. Against Ring's Battery Doorbell ($99.99) at the top of this budget category, eufy saves $20 and eliminates Ring's monthly subscription dependency entirely — the strongest value case for privacy-conscious buyers who want smart doorbell features without ongoing fees.

The Arlo Video Doorbell 2K 2nd Gen at $48.51 punches well above its price on this under-$100 comparison — 2K HDR video at under $50 is the sharpest resolution-per-dollar on the page, outresolving 1080p alternatives that cost nearly twice as much. Package detection distinguishes packages left at the door from people walking past, cutting irrelevant alert volume without requiring manual zone tuning. Flexible installation supports both existing doorbell wiring and battery-only operation, making it compatible with a wider range of homes than hardwired-only alternatives. Works natively with Alexa, Google Assistant, and Samsung SmartThings without requiring a hub. Arlo's free tier includes 30 days of cloud video history — genuinely useful, but 2K video files consume more storage than 1080p clips, so high-activity front doors will approach free tier limits faster. Extended history, richer detection alerts, and priority support require Arlo Secure ($2.99-$12.99/month). There's no included local storage hardware like eufy's chime base; a cloud connection is required to access any recordings. Against eufy's Video Doorbell 2K Battery ($79.99) on this page, Arlo matches the 2K resolution at $31 less but gives up eufy's included local storage chime, meaning recordings depend on cloud connectivity. Against Ring's Battery Doorbell ($99.99) at the top of this budget range, Arlo delivers comparable or better video quality at less than half the price — the strongest pure resolution-per-dollar value on this under-$100 doorbell comparison for buyers who can live with cloud-dependent storage.

At $34.99 the Arlo Essential Video Doorbell Wire-Free 2nd Gen (AVD2001) is the most affordable option on this under-$100 comparison that still delivers the full smart doorbell feature set. The 180-degree diagonal field of view captures head-to-toe visitors and packages in a single frame — wider than Ring's standard angle. An integrated security siren deters porch pirates without requiring a separate hub or additional hardware purchase. Works with Alexa, Google Assistant, and Apple HomeKit at a price point most competitors reserve HomeKit support for premium tiers. Video resolution is 1080p HD — below the Arlo Video Doorbell 2K 2nd Gen ($48.51) on this same page, which delivers 2K resolution for just $14 more. Battery requires recharging every 3-6 months with typical activity. Arlo's free cloud storage covers only the most recent recorded event; longer video history requires an Arlo Secure subscription at $2.99/month per device. Against the Arlo Video Doorbell 2K ($48.51) just above it on this list, the AVD2001 saves $14 but gives up 2K resolution and package detection — a meaningful spec drop for modest savings. Against eufy's 2K Battery ($79.99) which leads this page, Arlo's budget model is $45 cheaper but lacks local storage hardware and 2K quality. The AVD2001 makes most sense for renters wanting a no-wiring, no-commitment doorbell at the lowest price on this comparison, particularly for Apple HomeKit households where Ring's battery model isn't an option.

The Blink Video Doorbell + Outdoor 4 XR Camera bundle at $64.99 is the only option on this under-$100 comparison covering two security zones simultaneously — the front door via the doorbell and a second location (driveway, backyard, or side gate) via the Outdoor 4 XR camera. Both devices run on AA batteries with no wiring required, and the included Sync Module XR stores footage locally on a USB drive (sold separately) without any monthly subscription. 1080p video on both devices, two-way audio, and Alexa integration for hands-free announcements on Echo speakers. Wire-free placement flexibility makes this the easiest dual-camera setup at any price on this page. Free Blink cloud storage is limited to 60-second clips per motion event — sufficient for most doorbell presses but constraining for outdoor camera events that run longer. Extended storage and live view access require a Blink Subscription Plan at $3/month per device or $10/month for all Blink devices. The Outdoor 4 XR camera requires its own separate mounting hardware and setup steps beyond the doorbell. Blink's ecosystem is Alexa-native; Google Home and Apple HomeKit users get a less integrated experience than Ring or Arlo alternatives. Against eufy's 2K Battery Doorbell ($79.99) on this page, Blink's bundle costs $15 less but delivers 1080p versus eufy's 2K resolution, and splits that budget across two devices rather than one. The Blink bundle is the best value for buyers who genuinely need both front-door and outdoor perimeter coverage under $65 total — no single competitor on this page can match that dual-zone capability at this price.

The Ring Battery Doorbell at $99.99 sits at the very top of this under-$100 budget range and delivers the most polished smart home ecosystem integration on the page. The 2024 model's 1440p Head-to-Toe video captures full-body visitors and packages at the doorstep, and Bird's Eye View overlays aerial map imagery to visualize motion paths around the entrance. Ring's Alexa integration is the deepest of any doorbell brand — visitor announcements fire across all Echo devices automatically, and Ring Alarm, Ring Floodlights, and Ring smart lights connect natively without extra configuration. For households already in the Ring or Amazon ecosystem, adding this doorbell requires zero setup friction. At exactly $99.99, Ring lands at the ceiling of this under-$100 comparison. Ring Protect subscription ($3.99/month or $40/year) is required for video history beyond the most recent clip — without it, the camera offers only live view and single event access. Battery recharges every 1-6 months depending on activity level. Apple HomeKit users get no native Ring integration at this price tier. Against eufy's 2K Battery Doorbell ($79.99) on this page, Ring costs $20 more and delivers 1440p versus eufy's 2K, but adds the far richer Alexa ecosystem — Ring Alarm pairing, Echo announcement depth, and Alexa Guard automation that eufy can't match. Against the Arlo Video Doorbell 2K ($48.51), Ring costs twice as much but buys ecosystem integration Arlo can't replicate. Ring's battery model earns its premium specifically for buyers already in the Alexa and Ring security ecosystem who value seamless native integration above raw resolution value.