Wear Radar

Garmin Forerunner 170vsOnePlus Watch

10d vs 5d
battery life
Garmin Forerunner 170 lasts longer
$30
price gap
Garmin Forerunner 170 cheaper
Garmin Forerunner 170
Buy/Wait:good

Current model just released

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OnePlus Watch
Buy/Wait:bad

Late in cycle — a new model is likely coming

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Garmin Forerunner 170OnePlus Watch
Pricing
Starting price$299$329
Subscriptionℹ️ Optional — $70/yr✓ None
Hardware
Weight43g50g
Water resistance5ATM5ATM
Battery10 days5 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidAndroid only
TierSports GPSSmartwatch
Buy timing
ReleasedMay 15, 2026Apr 10, 2025
Cycle advicegoodbad
Deals adviceneutralgood
Next modelOnePlus Watch 4 (Announced April 2026 — availability and pricing not yet confirmed)

Health Sensors

Garmin Forerunner 170 only
2 exclusive sensors
Body BatteryGarmin's energy reserve — how much fuel left in the tank
Training ReadinessDaily recovery score — how ready you are to perform
Both
4 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
HRVHeart rate variability — stress & recovery scores
Stress TrackingStress estimate from HRV and physiological signals
OnePlus Watch only
3 exclusive sensors
ECGDetects irregular heart rhythms (AFib)
Skin TempOvernight changes linked to illness or cycle tracking
Fall DetectionAuto-calls emergency services after a hard fall

Why buy each?

Garmin Forerunner 170

Training Readiness at entry level

Training Readiness, full Training Status, and wrist-based running power — analytics previously reserved for Garmin's mid-range — now on a $299.99 watch.

AMOLED display and 10-day battery

A bright 1.2" AMOLED touchscreen with a traditional 5-button design, up to 10 days of battery in smartwatch mode and around 17 hours of GPS.

Garmin Pay and 80+ sports apps

Contactless payments arrive on the entry Forerunner for the first time, alongside 80+ built-in sports apps and Garmin Coach adaptive training plans.

OnePlus Watch

5-day Wear OS battery — finally

The dual-engine Snapdragon W5 + BES2800 co-processor architecture delivers up to 5 days in Smart Mode — 2–3× longer than most Wear OS rivals. A 10-minute charge provides a full day of use.

Dual-frequency GPS on a $329 watch

L1 + L5 dual-band GPS gives running and cycling route accuracy typically found only on $500+ sports watches — accurate to within metres even in urban canyons.

Full Wear OS 5 with Google ecosystem

Google Maps turn-by-turn navigation, Google Wallet contactless payment, and Play Store app access — plus Google Health Connect integration for the full Android wearables ecosystem.

Quick Winner

The right pick depends on what you optimize for.

For the budget
OnePlus Watch wins

$329 vs $509 over 3 years.

For battery life
Garmin Forerunner 170 wins

10 days vs 5 days battery.

For health depth
OnePlus Watch wins

7 sensors.

For daily comfort
Garmin Forerunner 170 wins

43g.

Bottom Line

Technical gaps
  1. Forerunner 170-only sensors: Body Battery, Training Readiness.
  2. Watch-only sensors: ECG, Skin Temp, Fall Detection.
  3. Weight. Forerunner 170 is 7g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Forerunner 170 is $30 cheaper upfront ($299 vs $329).
Pick the Garmin Forerunner 170 if…

Beginner and intermediate runners who want real GPS accuracy and Garmin's analytics depth without the price of the 570 or 970. With Training Readiness and running power now included, it closes much of the gap to Garmin's mid-range — the default first serious GPS watch.

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Pick the OnePlus Watch if…

Android users who want full Wear OS 5 — Google Maps, Google Wallet, Play Store — with longer-than-average battery life without paying premium Galaxy Watch or Pixel Watch prices. Not for iPhone users: OnePlus Watch 3 does not support iOS.

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