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The Misfit Phase is a hybrid analogue watch announced in October 2016: it tells time with conventional hands while adding basic activity tracking, phone notifications, vibration, and remote-control features. It uses a replaceable CR2430 coin cell, but its six-month battery figure was a launch-era claim, and the current availability of app-dependent features is uncertain after reports that Misfit’s system was discontinued in spring 2023.
The Phase may interest people who want a screen-free watch or are exploring early wearables. If you are considering a used one, check its condition and battery, and do not assume it can still be newly set up or paired successfully.
What is the Misfit Phase?
The Phase is a smart analogue watch: it combines a conventional watch face with connected features rather than displaying information on a screen. Misfit announced it in October 2016. Its appeal was a traditional watch format with basic activity tracking and discreet alerts, not the apps or broad functionality of a full-featured smartwatch.
Features and operation
The Phase tracked steps, distance, and sleep using an accelerometer. It had no screen, heart-rate monitor, or on-watch apps. Notifications could be signaled through hand movements, a small color window, and vibration; the watch did not display message content.
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- 3V, 280mAH, 2 pack
- D:24.5mm, H:3.0mm
It had two side buttons. The upper button surfaced activity progress and related information. The lower button supported Misfit Link remote-control features, which launch materials described as including music control, phone-camera triggering, presentation-slide advancement, and automatic time-zone updates. These were period-specific features and depended on compatible software and devices.
Specifications at a glance
| Specification | What sources report |
|---|---|
| Case size | 41 mm |
| Strap compatibility | Standard 20 mm straps; check the specific attachment and fit before buying |
| Battery | CR2430 coin cell |
| Battery-life claim | Up to six months, as a launch-era product claim; actual life varies |
| Water resistance | 50 meters, as a launch-era specification; an older watch’s present condition may differ |
| Tracking | Steps, distance, and sleep |
| Screen and heart-rate monitor | No screen; no heart-rate monitor |
The reported 41 mm case is one-size-only. The reported 50-meter water-resistance rating describes the product when new; it is not a guarantee that a used watch remains water-tight. Have its condition assessed before exposing it to water.
Rank #2
- Grade AA batteries: 3 Volt, fresh with strong & reliable power, high energy density, high capacity
- Long-lasting plus 5 years shelf-life: premium performance in the industry
- Ultra safe and leak-proof: 0 % mercury, special sealing and coating technology
- Multiple uses: work like a charm in flameless candle, light, remote control, key fob, alarm/contact sensor, smart devices and more
- Equivalent to models like DL2430, ECR2430, GPCR2430, CR 2430
Battery and straps
The Phase uses a CR2430 coin cell. Misfit’s six-month figure was a launch-era claim, not a promise for an aged watch or a particular replacement cell. Check the marking and polarity on your watch before ordering a CR2430 replacement battery. Replacing the battery does not restore discontinued app or cloud services.
Contemporary coverage reports compatibility with standard 20 mm watch straps. Check the attachment and fit on your specific watch before purchasing a 20 mm watch strap.
Rank #3
- LONG LASTING POWER FOR A WIDE RANGE OF DEVICES: The Duracell Lithium Coin CR2430 3V batteries provide reliable, long lasting power for your security devices, electronics and more.
- GUARANTEED FOR 10 YEARS IN STORAGE: Duracell Lithium Coin batteries are guaranteed for 10 years in storage, so you can be confident these circle, button-sized batteries will be ready when you need them.
- BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices this Duracell CR 2430 3 Volt Lithium Coin battery is equivalent to DL2430.
- # 1 TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is the # 1 trusted battery brand.
- QUALITY ASSURANCE: With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship.
Does the Misfit Phase still work?
Misfit’s activity app and system support are a significant caveat. Third-party service providers report that Misfit discontinued its system in spring 2023. Those reports do not establish exactly which functions remain available to every owner who already has the app installed, so setup, pairing, syncing, and configuration should be treated as uncertain.
Do not assume a newly purchased or reset Phase will pair successfully. If buying used, ask the seller to demonstrate any connected functions you specifically need. A battery replacement can restore power to the watch, but it cannot bring back app or cloud services.
Rank #4
- 10-Year Ultra-Long Shelf Life with Stable Discharge: Philips CR2430 3V lithium battery delivers industry-leading 10-year sealed shelf life, retaining over 90% of original capacity after a decade of storage. It maintains consistent 3V stable discharge until full power depletion, eliminating expired battery emergencies, frequent reorders, and device malfunctions from voltage drops. This long-lasting CR2430 button battery fits daily use, emergency preparedness, and long-term backup
- Child Resistant Button Cell with ASTM & CPSC Compliant Anti-Ingestion Packaging: Child safe CR2430 battery features fully ASTM & CPSC certified child-resistant blister packaging, blocking access for curious young children while remaining easy for adults to open. Each CR2430 button cell battery uses a non-toxic, corrosion-resistant casing with no harmful heavy metals, eliminating the critical household risk of accidental button battery ingestion and chemical exposure for family homes
- Extreme Temperature Resistant Battery with All-Weather Reliable Performance: Extreme temperature resistant CR2430 battery operates flawlessly across an ultra-wide range from -4F to 140F, with zero power loss or leakage in California's intense summer heat or Florida's humid tropical weather. Unlike cheap cells that fail in harsh conditions, this outdoor-rated 3V lithium battery keeps outdoor security sensors, garage door openers, and landscape lighting working reliably 365 days a year
- Universal Compatible Battery with Seamless Fit for 1000+ Small Electronic Devices: Precision-manufactured to strict global standards, universal CR2430 button battery delivers a snug fit for all devices using CR2430 3V cells. Fully compatible with car key fobs, smart door locks, garage door remotes, thermostats, glucose monitors, watches, LED lights, calculators, and medical devices, this CR2430 battery for key fob installs in seconds with no tools, eliminating wrong-size battery frustrations
- Value 5 Pack Lithium Batteries for Household Backup: 5 pack CR2430 battery bundle includes 5 individually vacuum-sealed Philips cells for multi-device replacement and long-term household backup. Every purchase comes with responsive customer support. This bulk CR2430 lithium battery pack cuts down on frequent reorders, delivering unbeatable brand-trusted value for all household power needs
Who should consider one?
The Phase may suit a collector of early wearables or someone interested in a screen-free analogue design and its period approach to notifications. It is a less suitable choice for anyone relying on current phone integration, dependable fitness tracking, heart-rate data, or confirmed app support.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.FAQ
What is the Misfit Phase?
It is a hybrid analogue watch announced in October 2016, with basic activity tracking, phone-notification cues, vibration, and remote-control features.
Best Value
- Child-Secure Packaging for Total Safety：The child-resistant blister pack is nearly impossible for kids to open without scissors, keeping small button batteries out of reach
- 10-Year Shelf Life, Ready When You Need It：Philips CR2430 lithium batteries are backed by a 10-year storage guarantee, so they'll hold full power until you need them
- Leak-Proof & All-Weather Reliability：Rugged leak-proof construction works flawlessly in extreme temperatures, perfect for car remotes and outdoor sensors
- Extreme-Temp Resistant, All-Weather Performance：Our philips CR2430 battery works reliably from -4°F to 140°F, with no power loss or leakage
- 5-Pack Value from a Trusted Brand：This 5-pack includes 5 individually sealed Philips CR2430 cells, ideal for bulk replacement and long-term use
Does the Misfit Phase still work?
It may still function as a watch, but app-dependent setup and connected features are uncertain. Third-party providers report that Misfit’s system was discontinued in spring 2023; this does not prove every previously configured watch has stopped working.
What battery does a Misfit Phase take?
It uses a CR2430 coin cell. Check the marking and polarity on your watch before ordering a replacement.
Can I change the strap on a Misfit Phase?
Contemporary coverage reports standard 20 mm strap compatibility. Verify the attachment and fit on your particular watch before buying a replacement.
Can I swim with a used Misfit Phase?
The launch-era specification was 50-meter water resistance, but that rating does not establish the condition of an older used watch. Have its seals and condition assessed before exposing it to water.
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