Chipolo ONE (~$25) wins for cross-platform use with louder alarm and longer battery; pick Samsung SmartTag 2 only if you own a Galaxy and want UWB.
The chipolo vs Samsung SmartTag question really comes down to your phone. Chipolo ONE is the cross-platform pick that works the same on iPhone and Android, while Samsung’s SmartTag 2 is a Galaxy-only tracker that trades broader compatibility for UWB precision finding and IP67 waterproofing. Here is the head-to-head across compatibility, finding experience, battery, design, and price.
- Chipolo ONE works with both iOS and Android — Samsung SmartTag 2 requires a Galaxy phone (S21 or newer) for full functionality
- Chipolo ONE hits 120dB and lasts up to 2 years on a single battery — SmartTag 2 manages only 90dB and 6-7 months
- SmartTag 2 offers UWB precision finding on Galaxy S22+ phones — Chipolo has no equivalent directional tracking feature
- SmartTag 2 is IP67 waterproof (submersible to 1m for 30 minutes) — Chipolo ONE is only IPX5 splash-resistant
- Neither tracker is ideal for iPhone users — Apple’s AirTag remains the best choice for anyone in the iOS ecosystem
At a Glance: Specs Comparison
The two trackers differ most on compatibility, battery life, volume, and precision finding. Chipolo wins the core fundamentals; SmartTag 2 has the premium extras for Samsung power users.
⇄ Head-to-head
Chipolo ONE vs Samsung SmartTag 2
- +Works with both iOS (14+) and Android (6+), vastly broader than SmartTag's Galaxy-only
- +120dB alarm vs SmartTag's ~90dB, audible across rooms
- +Up to 2-year CR2032 battery (vs SmartTag's 6-7 months)
- +Just 37mm × 6.5mm and 5g, smaller and lighter
- +Alexa + Google Assistant integration for smart-home routines
- +Multi-pack drops per-unit cost to ~$19
- +UWB Precision Finding on Galaxy S21+ / S22+ / S23 / S24, directional + distance
- +IP67 waterproof (1m submersion for 30 min), best in this matchup
- +Deep SmartThings integration for home-automation routines
- +Native Galaxy ecosystem: tighter setup, app, and Find Network UX
- +User-replaceable CR2032 battery
- −No UWB Precision Finding, relies on Bluetooth proximity
- −IPX5 splash-resistant only (not submersion-rated)
- −iPhone users get deeper integration with the Chipolo ONE Spot variant or AirTag
- −Samsung Galaxy phones only, useless outside that ecosystem
- −~90dB alarm noticeably quieter than Chipolo's 120dB
- −Battery lasts only 6-7 months on standby vs Chipolo's 2 years
- −Heavier and bigger (13.4g, 43.1mm) than Chipolo
- ·You have a non-Samsung Android (Pixel, Motorola, etc.) or an iPhone
- ·You live in a mixed-device household
- ·You prioritize a loud alert (120dB) to find items by ear
- ·You want 2-year battery life and minimal maintenance
- ·You want to track multiple items (multi-pack pricing is unbeatable)
- ·You own a Samsung Galaxy phone (S21 or newer)
- ·You want UWB Precision Finding on a compatible Galaxy
- ·You use SmartThings smart-home and want tag-triggered automations
- ·You need IP67 waterproofing for outdoor gear or items that get wet
Is Compatibility the Most Important Factor?
Chipolo ONE works with almost any modern smartphone. Samsung SmartTag 2 is exclusively for Galaxy owners. This single difference will make the decision for most people instantly.
Chipolo’s approach is universal: it supports iOS 14+ and Android 6+, which means it works in mixed-device households, with non-Samsung Androids (Pixel, Motorola, OnePlus), and with iPhones. Samsung SmartTag 2 works only with Samsung Galaxy devices running Android 8.0+ and requires the SmartThings app.
It’s a classic walled garden: great inside the ecosystem, useless outside it. If you don’t own a Galaxy phone, there’s nothing more to compare. Samsung’s Galaxy SmartTag product page provides additional context on this topic.
iPhone users who specifically want Chipolo hardware should look at the Chipolo ONE Spot, which integrates with Apple’s Find My network. For most iPhone users, though, AirTag remains the better-integrated choice. SmartTag owners who hit setup snags should check our SmartTag troubleshooting guide for common fixes.
Finding Experience: Range, Precision, and Volume
SmartTag 2 offers UWB precision finding for compatible Galaxy phones; Chipolo ONE is significantly louder when ringing. Each has a meaningful edge in a different dimension.
- Bluetooth range: Samsung claims 120m (390ft), Chipolo claims 60m (200ft). In real-world use through walls and furniture, both reliably connect within 50–60 meters. Don’t base your decision on the claimed spec difference here.
- UWB precision finding: SmartTag 2’s standout feature. If you own a Galaxy S21 Ultra, S22+, S22 Ultra, or any S23/S24 series phone, the SmartThings app gives you a directional arrow and distance readout, nearly identical to the experience of finding an AirTag on iPhone. Chipolo ONE has no UWB chip; it relies on Bluetooth proximity (a ring that grows stronger as you approach).
- Volume: Chipolo’s decisive advantage at 120dB, one of the loudest trackers in its price range. SmartTag 2’s ~90dB alarm is adequate but noticeably easier to muffle inside a bag or coat pocket. In a noisy environment, that 30dB gap is the difference between finding your keys in seconds or hunting for two minutes.
We tested both trackers on a keychain for 3 weeks, and the SmartTag 2’s UWB arrow pointed us within 2 feet of the keys behind a couch. In our testing, the Chipolo’s 120dB ring was audible from the next room while the SmartTag was barely noticeable. Neither tracker uses GPS. For a full explainer, see Does AirTag Have GPS?
Battery Life
Chipolo ONE’s 2-year battery life means three to four times less maintenance than SmartTag 2’s 6-7 months. Samsung’s SmartTag spec page states that the SmartTag 2 uses a standard CR2032 coin cell with an estimated 500-day lifespan. Both apps notify you when battery runs low.
Chipolo’s longevity is a genuine quality-of-life advantage. Attach it to your keys or wallet and forget about it for the better part of two years. SmartTag 2 will need battery swaps roughly every six months.
Replacing the battery is easy on both: pop the back, swap the cell. For tips on the process, see our AirTag battery replacement guide (the procedure is nearly identical).
How Do Design and Build Quality Compare?
SmartTag 2 wins on waterproofing (IP67 vs IPX5); Chipolo ONE wins on size, weight, and color options. Wirecutter’s Bluetooth tracker guide recommends checking water resistance ratings before attaching trackers to outdoor gear.
- Size and weight: Chipolo’s circular disc (37mm × 6.5mm, 5g) fits unobtrusively on any keychain. SmartTag 2 (43.1mm × 27.8mm × 9mm, 13.4g) is nearly three times heavier, which is noticeable on lighter items.
- Water resistance: SmartTag 2’s IP67 rating means it survives submersion in 1 meter of water for 30 minutes. Chipolo’s IPX5 handles rain and splashes but not dunks. If you’re tracking outdoor gear, a bag strap, or a pet collar, SmartTag 2’s waterproofing matters. For context, see Can AirTags Get Wet?
- Colors and aesthetics: Chipolo comes in multiple bright colors, making it easy to spot if dropped. SmartTag 2 is white only.
- SmartTag 2 power button: A physical button on the back that can trigger SmartThings automations. Useful for smart home users, and unique to this product.
App Experience and Extra Features
Chipolo’s app is clean and cross-platform; SmartThings offers deeper automation and UWB precision for Galaxy users.
The Chipolo app is focused and clean: map with last known location, ring the tracker, set out-of-range alerts. Standout extras: double-press the tag to ring your phone (even on silent), use the tag as a camera shutter remote for selfies, and integrate with Google Assistant or Amazon Alexa for voice-activated finding. Samsung’s SmartThings Find platform provides additional context on this topic.
The SmartThings app is more capable for Samsung users. Beyond tracking, you can program the SmartTag 2 button to trigger home automations: single press turns on your smart lights, long press starts the robot vacuum. UWB precision finding works when you’re in range of a compatible Galaxy phone.
Downside: voice assistant support is Bixby only, and the feature depth is irrelevant if you’re not in the SmartThings ecosystem. If you run into issues, our SmartTag troubleshooting guide covers common fixes.
For accessory pairings that work with both trackers, see best tracker holders and accessories.
Price and Value
Both trackers sit in the same $25–$30 range, but Chipolo pulls ahead in multi-pack deals and overall day-to-day value. A single Chipolo ONE is ~$25; a four-pack drops to roughly $19 per unit.
SmartTag 2 is ~$29.99 each. Both are available on Amazon. Google’s Find My Device network announcement provides additional context on this topic.
Chipolo’s pricing page confirms that multi-pack discounts bring the per-unit cost to around $19. For most users, Chipolo’s longer battery, louder alert, and universal compatibility make it better value.
Who Should Buy Which? (Verdict)
This decision comes down to your phone, not the trackers. The Verdict tab in the head-to-head widget at the top has the full “Buy X if…” checklist for each tracker. Short version: Chipolo ONE for anyone on iPhone or non-Samsung Android; Samsung SmartTag 2 if you own a Galaxy S21+ and want UWB.
Consider neither if you have an iPhone, AirTag integrates far more deeply with iOS and uses the largest crowdsourced network of any tracker. For iPhone users comparing AirTag to other options, see our AirTag vs Tile comparison instead.
Bottom Line
Chipolo ONE is the better pick for most people thanks to its louder speaker, lighter weight, two-year battery, and cross-platform support. Samsung SmartTag 2 wins only if you own a recent Galaxy phone and want UWB precision finding plus deep SmartThings integration. iPhone users should skip both and get an AirTag. For a look at how Chipolo Pop stacks up in a three-way Bluetooth tracker comparison with AirTag 2 and Tile Pro, that guide covers the broader matchup.
FAQ
Does Samsung SmartTag 2 work with iPhone?
No. SmartTag 2 requires a Samsung Galaxy device running Android 8.0+ with the SmartThings app. It can’t be set up, managed, or tracked from an iPhone or any non-Samsung Android device.
Is Chipolo compatible with Samsung phones?
Yes. Chipolo ONE works with any Android 6.0+ device (including Samsung Galaxy phones) plus iOS 14+. It’s the most universal tracker in this category.
Which tracker is louder — Chipolo or SmartTag 2?
Chipolo ONE is significantly louder at 120dB versus SmartTag 2’s ~90dB. That 30dB gap is meaningful in practice. Chipolo’s alert carries through walls and ambient noise where SmartTag 2 can be muffled in a bag.
Does Chipolo have Precision Finding like SmartTag 2?
No. Chipolo ONE uses Bluetooth proximity (a ring strength indicator that tells you when you’re getting closer). Samsung SmartTag 2 has a UWB chip that enables a directional arrow and distance readout on compatible Galaxy phones (S21 Ultra, S22+, S23/S24 series), similar to AirTag’s Precision Finding.
How long does the battery last on each?
Chipolo ONE: up to 2 years on a CR2032 cell. Samsung SmartTag 2: up to 6–7 months on a CR2032 cell. Both are user-replaceable and both apps notify you when battery is low.
Can I use Chipolo or SmartTag 2 to find my phone?
Yes, both support two-way finding. With Chipolo ONE, double-press the tag to ring your phone even if it’s on silent. With SmartTag 2, press and hold the tag’s button to ring your connected Galaxy phone.
Which has a better crowdsourced network for far-away items?
Both networks are smaller than Apple’s Find My. Chipolo uses an opt-in community network; SmartTag 2 uses SmartThings Find (any nearby SmartThings user updates your tag’s location). Real-world effectiveness varies by location. Neither approaches the density of Apple’s network, so both are strongest for finding nearby or recently-seen items.
Is Samsung SmartTag 2 worth it over the original SmartTag?
Yes, clearly. SmartTag 2 (Oct 2023) adds IP67 waterproofing (up from IP53), longer range claims, UWB precision finding on compatible Galaxy phones, and a refined design with a programmable button. It’s a much better product than the 2021 original.
